Low-concentration measurement of pharmaceutical analytes using droplet evaporation Raman spectroscopy for therapeutic drug monitoringSora Tomita, Terumasa Ito, Kazuyuki Iwaikawa, Gen Hayase, Daisuke Yoshino, and Kazuhiko Misawa
Proc. SPIE PC11957, Biomedical Vibrational Spectroscopy 2022: Advances in Research and Industry
2022年03月, 研究論文(国際会議プロシーディングス), PC1195713,
DOI(公開)(r-map) Linear and nonlinear effects on enhanced bacterial inactivation using a femtosecond pulsed laserMarin Saiga and Kazuhiko Misawa
Proc. SPIE PC11939, Photonic Diagnosis, Monitoring, Prevention, and Treatment of Infections and Inflammatory Diseases 2022
2022年03月, 研究論文(国際会議プロシーディングス), PC1193904,
DOI(公開)(r-map) Discrimination of mastitis history in dairy cows by Raman spectroscopy of milk componentsMiyako Iritani, Terumasa Ito, Kentaro Nagaoka, and Kazuhiko Misawa
Proc. SPIE PC11957, Biomedical Vibrational Spectroscopy 2022: Advances in Research and Industry
2022年03月, 研究論文(国際会議プロシーディングス), PC1195712,
DOI(公開)(r-map) Analysis of sunscreen penetration in skin using phase-modulated stimulated Raman scattering microscopyS. Watanabe, F. Matsuoka, T. Ito, and K. Misawa
Biophotonics Congress: Biomedical Optics 2022
2022年04月, 研究論文(国際会議プロシーディングス), paper JM3A.50,
DOI(公開)(r-map) Time-course quantitative mapping of caffeine within the epidermis, using high-contrast pump-probe stimulated Raman scattering microscopyIguchi, Risa; Nishi, Yoji; Ogihara, Tsuyoshi; Ito, Terumasa; Matsuoka, Fumiaki; Misawa, Kazuhiko
SKIN RESEARCH AND TECHNOLOGY
WILEY
Background An assessment of the drug penetration and distribution profiles within the skin is essential in dermatology and cosmetology. Recent advances in label-free imaging technologies have facilitated the direct detection of unlabeled compounds in tissues, with high resolution. However, it remains challenging to provide quantitative time-course distribution maps of drugs within the complex skin tissue. The present study aims at acquiring the real-time quantitative skin penetration profiles of topically applied caffeine, by means of a combination of pump-probe phase-modulated stimulated Raman scattering (PM-SRS) and confocal reflection microscopy. The recently developed PM-SRS microscopy is a unique imaging tool that can minimize strong background signals through a pulse-shaping technique, while providing high-contrast images of small molecules in tissues. Materials and methods Reconstructed human skin epidermis models were used in order to analyze caffeine penetration in tissues. The penetration profiles of caffeine in an aqueous solution, an oil-in-water gel, and a water-in-oil gel were examined by combining PM-SRS and confocal reflection microscopy. Results The characteristic Raman signal of caffeine was directly detected in the skin model using PM-SRS. Integrating PM-SRS and confocal reflection microscopy allowed real-time concentration maps of caffeine to be obtained from formulation samples, within the skin model. Compared with the conventional Raman detection method, PM-SRS lowered the background tissue-oriented signals and supplied high-contrast images of caffeine. Conclusion We successfully established real-time skin penetration profiles of caffeine from different formulations. PM-SRS microscopy proved to be a powerful, non-invasive, and real-time depth-profile imaging technique for use in quantitative studies of topically applied drugs.
2022年01月, 研究論文(学術雑誌), 共同, 28, 1, 0909-752X,
DOI(公開)(r-map), 47, 53
Femtosecond X-ray spectroscopy of haem proteinsBacellar, Camila; Kinschel, Dominik; Cannelli, Oliviero; Sorokin, Boris; Katayama, Tetsuo; Mancini, Giulia F.; Rouxel, Jeremy R.; Obara, Yuki; Nishitani, Junichi; Ito, Hironori; Ito, Terumasa; Kurahashi, Naoya; Higashimura, Chika; Kudo, Shotaro; Cirelli, Claudio; Knopp, Gregor; Nass, Karol; Johnson, Philip J. M.; Wach, Anna; Szlachetko, Jakub; Lima, Frederico A.; Milne, Christopher J.; Yabashi, Makina; Suzuki, Toshinori; Misawa, Kazuhiko; Chergui, Majed
FARADAY DISCUSSIONS
ROYAL SOC CHEMISTRY
We discuss our recently reported femtosecond (fs) X-ray emission spectroscopy results on the ligand dissociation and recombination in nitrosylmyoglobin (MbNO) in the context of previous studies on ferrous haem proteins. We also present a preliminary account of femtosecond X-ray absorption studies on MbNO, pointing to the presence of more than one species formed upon photolysis.
2021年05月01日, 研究論文(学術雑誌), 共同, 228, 1359-6640,
DOI(公開)(r-map), 312, 328
Label-free skin penetration analysis using time-resolved, phase-modulated stimulated Raman scattering microscopyIto, Terumasa; Iguchi, Risa; Matsuoka, Fumiaki; Nishi, Yoji; Ogihara, Tsuyoshi; Misawa, Kazuhiko
BIOMEDICAL OPTICS EXPRESS
OPTICAL SOC AMER
Skin penetration analysis of topically applied drugs or active compounds is essential in biomedical applications. Stimulated Raman scattering (SRS) microscopy is a promising label-free skin penetration analysis tool. However, conventional SRS microcopy suffers from limited signal contrast owing to strong background signals, which prevents its use in low concentration drug imaging. Here, we present a skin penetration analysis method of topical agents using recently developed phase-modulated SRS (PM-SRS) microscopy. PM-SRS uses phase modulation and time-resolved signal detection to suppress both nonlinear background signals and Raman background signals from a tissue. A proof-of-concept experiment with a topically applied skin moisturizing agent (ectoine) in an in vitro skin tissue model revealed that PM-SRS with 1.7-ps probe delay yields a signal contrast 40 times higher than that of conventional amplitude-modulated SRS (AM-SRS). Skin penetration measurement of a topical therapeutic drug (loxoprofen sodium) showed that the mean drug concentration at the tissue surface layer after 240 min was 47.3 +/- 4.8 mM. The proposed PM-SRS microscopy can be employed to monitor the spatial and temporal pharmacokinetics of small molecules in the millimolar concentration regime. (C) 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
2021年10月01日, 研究論文(学術雑誌), 共同, 12, 10, 2156-7085,
DOI(公開)(r-map), 6545, 6557
Generation and manipulation of polarization-twisting dual pulses with a high degree of freedomWei, Hao-Keng; Ito, Hironori; Misawa, Kazuhiko; Luo, Chih-Wei
OPTICS LETTERS
OPTICAL SOC AMER
A polarization-twisting dual-pulse (PTDP) system is demonstrated using a modified Michelson interferometer (MI), in which a pellicle beam splitter is inserted into each arm. By tuning the positions of the end mirrors and pellicle beam splitters in the MI, the polarization-twisting frequency, the helicity, and the interval between two pulses can be individually manipulated. This PTDP generation system has a high degree of freedom in terms of tuning and has applications in the study of helicity dynamics in quantum matter, particularly in the terahertz (THz) regime. (C) 2020 Optical Society of America
2020年12月15日, 研究論文(学術雑誌), 共同, 45, 24, 0146-9592,
DOI(公開)(r-map), 6663, 6666
Femtosecond X-ray emission study of the spin cross-over dynamics in haem proteinsKinschel, Dominik; Bacellar, Camila; Cannelli, Oliviero; Sorokin, Boris; Katayama, Tetsuo; Mancini, Giulia F.; Rouxel, Jeremy R.; Obara, Yuki; Nishitani, Junichi; Ito, Hironori; Ito, Terumasa; Kurahashi, Naoya; Higashimura, Chika; Kudo, Shotaro; Keane, Theo; Lima, Frederico A.; Gawelda, Wojciech; Zalden, Peter; Schulz, Sebastian; Budarz, James M.; Khakhulin, Dmitry; Galler, Andreas; Bressler, Christian; Milne, Christopher J.; Penfold, Thomas; Yabashi, Makina; Suzuki, Toshinori; Misawa, Kazuhiko; Chergui, Majed
NATURE COMMUNICATIONS
NATURE RESEARCH
In haemoglobin the change from the low-spin (LS) hexacoordinated haem to the high spin (HS, S = 2) pentacoordinated domed deoxy-myoglobin (deoxyMb) form upon ligand detachment from the haem and the reverse process upon ligand binding are what ultimately drives the respiratory function. Here we probe them in the case of Myoglobin-NO (MbNO) using element- and spin-sensitive femtosecond Fe K-alpha and K-beta X-ray emission spectroscopy at an X-ray free-electron laser (FEL). We find that the change from the LS (S = 1/2) MbNO to the HS haem occurs in similar to 800 fs, and that it proceeds via an intermediate (S = 1) spin state. We also show that upon NO recombination, the return to the planar MbNO ground state is an electronic relaxation from HS to LS taking place in similar to 30 ps. Thus, the entire ligand dissociation-recombination cycle in MbNO is a spin cross-over followed by a reverse spin cross-over process.Y
2020年08月18日, 研究論文(学術雑誌), 共同, 11, 1, 2041-1723,
DOI(公開)(r-map) Polarization envelope helicity dependent photovoltage in GaAs/Al0.3Ga0.7As modulation-doped quantum wellHironori Ito, Hironori Nakano, Shintaro Nomura, Kazuhiko Misawa
OPTICS EXPRESS
2019年09月30日, 研究論文(学術雑誌), 共同, 27, 20,
DOI(公開)(r-map), 28091, 28103
Pump-probe stimulated Raman scattering microscopy for monitoring the transport of gaseous moleculesTerumasa Ito, Masahiko Kawagishi, Yuki Obara, Sumio Terada, and Kazuhiko Misawa
Proc. SPIE 10890, Label-free Biomedical Imaging and Sensing (LBIS) 2019
SPIE
2019年03月04日, 研究論文(学術雑誌), 10890,
DOI(公開)(r-map), 108900S
Time-resolved circular-dichroism spectrometer for coherent control experimentsY. Saito, H. Ito, and K. Misawa
CLEO Pacific Rim Conference 2018, OSA Technical Digest
Optical Society of America
2018年, 研究論文(国際会議プロシーディングス), 共同,
DOI(公開)(r-map), paper Th4B.4
Coherent Raman Microspectroscopy for Non-Contact and Non-Destructive Measurements of Carrier Concentrations in Wide-Bandgap SemiconductorsY. Okano, K. Goto, A. Kuramata, S. Yamakoshi, H. Murakami, B. Monemar, Y. Obara, Y. Kumagai, and K. Misawa
CLEO Pacific Rim Conference 2018, OSA Technical Digest
Optical Society of America
2018年, 研究論文(国際会議プロシーディングス), 共同,
DOI(公開)(r-map), paper Th1B.2.
Invited Article: Spectral focusing with asymmetric pulses for high-contrast pump-probe stimulated Raman scattering microscopyIto, Terumasa; Obara, Yuki; Misawa, Kazuhiko
APL PHOTONICS
AMER INST PHYSICS
Purely label-free imaging to directly monitor small molecules in a biological organism is still challenging despite recent technical advancements. Time-resolved pump-probe coherent Raman scattering microscopy is a promising label-free approach to increase chemical specificity. However, conventional time-resolved methods involve a compromise between three conflicting requirements: high spectral resolution, lowbackground levels, and high sensitivity. Here, we present an advanced spectral-focusing technique using asymmetric pulses produced by nonlinear chirping and demonstrate its performance in pump-probe phase-modulated stimulated Raman scattering microscopy. In addition, we report for the first time a novel frequency-scanning spectral-focusing system using tunable bandpass filters. Our concept uses the filters not only as a frequency allocation tool for the probe pulses but also as a pulse-shaping tool that provides a strong nonlinear chirp. The spectral resolution and signal-to-noise ratio are greatly improved by highly efficient time-resolved detection using asymmetric spectrally focused probe pulses. We achieve a spectral resolution of similar to 25 cm(-1), a reduced nonresonant background level on the order of 10(-8), and a detectable concentration limit of 0.01% dimethyl sulfoxide/ water solution (1.5 mM). Using this method, we demonstrate high-contrast imaging of a small-molecule drug in a tissue. These advancements will allow time-resolved coherent Raman microscopy to be used as a practical drug-imaging tool for biomedical sciences. (C) 2018 Author(s).
2018年09月, 研究論文(学術雑誌), 共同, 3, 9, 2378-0967,
DOI(公開)(r-map) Femtosecond time-resolved X-ray absorption spectroscopy of anatase TiO2 nanoparticles using XFELObara, Yuki; Ito, Hironori; Ito, Terumasa; Kurahashi, Naoya; Thurmer, Stephan; Tanaka, Hiroki; Katayama, Tetsuo; Togashi, Tadashi; Owada, Shigeki; Yamamoto, Yo-ichi; Karashima, Shutaro; Nishitani, Junichi; Yabashi, Makina; Suzuki, Toshinori; Misawa, Kazuhiko
STRUCTURAL DYNAMICS
AMER INST PHYSICS
The charge-carrier dynamics of anatase TiO2 nanoparticles in an aqueous solution were studied by femtosecond time-resolved X-ray absorption spectroscopy using an X-ray free electron laser in combination with a synchronized ultraviolet femtosecond laser (268 nm). Using an arrival time monitor for the X-ray pulses, we obtained a temporal resolution of 170 fs. The transient X-ray absorption spectra revealed an ultrafast Ti K-edge shift and a subsequent growth of a pre-edge structure. The edge shift occurred in ca. 100 fs and is ascribed to reduction of Ti by localization of generated conduction band electrons into shallow traps of self-trapped polarons or deep traps at penta-coordinate Ti sites. Growth of the pre-edge feature and reduction of the above-edge peak intensity occur with similar time constants of 300-400 fs, which we assign to the structural distortion dynamics near the surface. (C) 2017 Author(s).
2017年07月, 研究論文(学術雑誌), 共同, 4, 4, 2329-7778,
DOI(公開)(r-map) Diffusion Measurement of Anesthetic Molecules Using Coherent Anti-Stokes Raman Scattering Microscopy
K. Matsuura, T. Ito, Y. Obara, and K. Misawa
Technial Digest of 2017 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference
2017年06月, 研究論文(学術雑誌), 共同, CL, 3.3 WED
Direct Visualization of a Small-Molecule Drug by Phase-Modulated Stimulated Raman Scattering Microscopy
T. Ito, Y. Obara, and K. Misawa
Technical Digest of 2017 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference
2017年06月, 研究論文(学術雑誌), 共同, CL, 3.2 WED
Femtosecond time- resolved X-ray absorption spectroscopy of anatase TiO2 nanoparticles using XFEL
Y. Obara, H. Ito, T. Ito, N. Kurahashi, S. Thurmer, H. Tanaka, T. Katayama, T. Togashi, S. Owada, Y. Yamamoto, S. Karashima, J. Nishitani, M. Yabashi, T. Suzuki, and K. Misawa
Structural Dynamics
2017年06月, 研究論文(学術雑誌), 共同, 4, 044033
Single-beam phase-modulated stimulated Raman scattering microscopy with spectrally focused detectionIto, Terumasa; Obara, Yuki; Misawa, Kazuhiko
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS
OPTICAL SOC AMER
We present a single-beam coherent Raman microscopy method based on pump-probe, time-resolved stimulated Raman scattering (SRS) measurements with shaped probe pulses. In the single-beam method, we divide a broad-band laser spectrum into three frequency bands for the pump, phase-modulated (PM) probe, and local oscillator (LO) probe pulses. Multiple low-wavenumber Raman modes are efficiently excited by an impulsive pump pulse, and a specific Raman mode can be selectively probed using temporal beam coupling between the PM and LO probe pulses via the Raman-induced refractive index modulation. To achieve both high sensitivity and a high spectral resolution, we allocate a large spectral bandwidth (164 cm(-1)) to two probe bands and use a new selective detection scheme based on the spectral focusing technique. By giving a strong group delay dispersion to the probes (45000 fs(2)), we can obtain an improved spectral resolution of down to 25 cm-1. In a proof-of-concept experiment, the intrinsic molecular-vibration contrast of sevoflurane, an inhaled anesthetic drug, is successfully visualized. This result suggests that single-beam SRS imaging with pulse shaping is a potentially powerful tool for detecting the Raman signals of small-molecule drugs in living cells and tissues. (C) 2017 Optical Society of America
2017年05月, 研究論文(学術雑誌), 共同, 34, 5, 0740-3224,
DOI(公開)(r-map), 1004, 1015
41-fs, 35-nJ, Green Pulse Generation from a Yb-doped Fiber Laser SystemTakada, Hideyuki; Chiba, Yuhei; Yoshitomi, Dai; Torizuka, Kenji; Misawa, Kazuhiko
OPTICS EXPRESS
OPTICAL SOC AMER
We report ultrafast green pulse generation from a Yb-doped fiber laser system with gain-narrowing compensation. The chirped-pulse amplification system outputs repetitive 3 MHz pulses with an energy of 35 nJ and a reconstructed pulse duration of 41 fs. (C) 2017 Optical Society of America
2017年02月, 研究論文(学術雑誌), 共同, 25, 3, 1094-4087,
DOI(公開)(r-map), 2115, 2120
Ultrafast green pulse generation from yb-doped fiber laser system
H. Takada, Y. Chiba, D. Yoshitomi, K. Torizuka, and K. Misawa
Technical Digest of Lasers Congress 2016 (ASSL, LSC, LAC)
2016年11月, 研究論文(学術雑誌), 共同, JTh2A.32
Applications of polarization-shaped femtosecond laser pulses
K. Misawa
Advances in Physics: X
2016年09月, 研究論文(学術雑誌), 単独, 1, 544–569
Direct Label-Free Measurement of the Distribution of Small Molecular Weight Compound Inside Thick Biological Tissue using Coherent Raman Microspectroscopy
M. Kawagishi, Y. Obara, T. Suzuki, M. Hayashi, K. Misawa, and S. Terada
Biophysical Journal
2016年01月, 研究論文(学術雑誌), 共同, 110, 493A
Direct label-free measurement of the distribution of small molecular weight compound inside thick biological tissue using coherent Raman microspectroscopy
Masahiko Kawagishi, Yuki Obara, Takayuki Suzuki, Masumi Hayashi, Kazuhiko Misawa,and Sumio Terada
Scientific Reports
2015年09月, 研究論文(学術雑誌), 共同, 5, 13868
Quadrature-phase modulation in heterodyne-detected coherent Raman imaging
Obara, Yuki; Suzuki, Takayuki; Kawagishi, Masahiko; Hayashi, Masumi; Terada, Sumio; Misawa, Kazuhiko
The European Conference on Lasers and Electro-Optics
2015年06月, 研究論文(学術雑誌), 共同, CD_11_3
Ultraviolet Photochemical Reaction of [Fe(III)(C2O4)3]3- in Aqueous Solutions Studied by Femtosecond Time-Resolved X-ray Absorption Spectroscopy using an X-ray Free Electron Laser
Y. Ogi, Y. Obara, T. Katayama, Y.-I. Suzuki, S. Y. Liu, N. C.-M. Bartlett, N. Kurahashi, S. Karashima, T. Togashi, Y. Inubushi, K. Ogawa, S. Owada, M. Rubesova, M. Yabashi, K. Misawa, P. Slavcek and T. Suzuki
Structural Dynamics
2015年05月, 研究論文(学術雑誌), 共同, 2, 19, 034901
65-fs Yb-doped fiber laser system with gain-narrowing compensation
Yuhei Chiba, Hideyuki Takada, Kenji Torizuka, and Kazuhiko Misawa
Optics Express
2015年03月, 研究論文(学術雑誌), 共同, 23, 5, 6809, 6814
Measuring the distribution of taurine molecule inside biological tissue via intrinsic molecular vibrations using nonlinear Raman spectroscopy
Masahiko Kawagishi, Yuki Obara, Takayuki Suzuki, Masumi Hayashi, Kazuhiko Misawa, Sumio Terada
BIOPHYSICAL JOURNAL
2015年02月, 研究論文(学術雑誌), 共同, 108, 626A
Broadband Yb-doped Fiber Laser System with Gain-Narrowing Compensation
Chiba, Yuhei; Takada, Hideyuki; Torizuka, Kenji; Misawa, Kazuhiko
Advanced Solid State Lasers (ASSL) 2014
OSA Technical Digest (online)
2014年11月, 研究論文(学術雑誌), 共同, AM5A.50
Coherent control over two-dimensional lattice vibrational trajectories in α-quartz using polarization pulse shaping
Sato, Masaaki; Higuchi, Takuya; Kuwata-Gonokami, Makoto; Misawa, Kazuhiko
International Conference on Ultrafast Phenomena (UP) 2014
OSA Technical Digest (online)
2014年07月, 研究論文(学術雑誌), 共同, 10.Thu.B.7
Femtosecond time-resolved X-ray absorption spectroscopy by a multichannel spectral detection using a hard X-ray free electron laser
Obara, Yuki; Katayama, Tetsuo; Ogi, Yoshihiro; Suzuki, Takayuki; Kurahashi, Naoya; Karashima, Shutaro; Chiba, Yuhei; Isokawa, Yusuke; Togashi, Tadashi; Inubushi, Yuichi; Yabashi, Makina; Suzuki, Toshinori; Misawa, Kazuhiko
International Conference on Ultrafast Phenomena (UP) 2014
OSA Technical Digest (online)
2014年07月, 研究論文(学術雑誌), 共同, 07.Mon.B.7
Two-dimensional molecular imaging by coherent Raman spectroscopy with quadrature phase modulation
Suzuki, Takayuki; Obara, Yuki; Kiman, Kana; Misawa, Kazuhiko
International Conference on Ultrafast Phenomena (UP) 2014
OSA Technical Digest (online)
2014年07月, 研究論文(学術雑誌), 共同, 10.Thu.C.1
Femtosecond time-resolved X-ray absorption spectroscopy of liquid using a hard X-ray free electron laser in a dual-beam dispersive detection method
Yuki Obara, Tetsuo Katayama,Yoshihiro Ogi,Takayuki Suzuki, Naoya Kurahashi, Shutaro Karashima,Yuhei Chiba, Yusuke Isokawa, Tadashi Togashi, Yuichi Inubushi, Makina Yabashi, Toshinori Suzuki, Kazuhiko Misawa
OPTICS EXPRESS
2014年01月, 研究論文(学術雑誌), 共同, 22, 1, 1105, 1113
Femtosecond x-ray absorption spectroscopy with hard x-ray free electron laser
Tetsuo Katayama, Yuichi Inubushi, Yuki Obara, Takahiro Sato, Tadashi Togashi, Kensuke Tono, Takaki Hatsui,Takashi Kameshima, Atanu Bhattacharya, Yoshihiro Ogi, Naoya Kurahashi, Kazuhiko Misawa, Toshinori Suzuki, Makina Yabashi
Applied Physics Letters
2013年09月, 研究論文(学術雑誌), 共同, 103, 13, 131105
Terahertz polarization pulse shaping with arbitrary field control
Sato, Masaaki; Higuchi, Takuya; Kanda, Natsuki; et al.
Nature Photonics
2013年09月, 研究論文(学術雑誌), 共同, 7, 9, 724, 731
Efficient heterodyne CARS measurement by combining spectral phase modulation with temporal delay technique
Takayuki Suzuki and Kazuhiko Misawa
Opt. Express
2011年07月, 研究論文(学術雑誌), 共同, 19, 11463, 11470
In vivo molecular labeling of halogenated volatile anesthetics via intrinsic molecular vibrations using nonlinear Raman spectroscopy
Yu Nagashima, Takayuki Suzuki, Sumio Terada, Shoji Tsuji, and Kazuhiko Misawa
J. Chem. Phys.
2011年01月, 研究論文(学術雑誌), 共同, 134, 024525
Full control of polarization shaped pulses using a phase-locked Mach-Zehnder interferometer
Ultrafast Phenomena XVII
Ultrafast Phenomena XVII
2010年11月, 研究論文(学術雑誌), 共同, 17, 844, 846
Improved signal extraction method for single-pulse heterodyne CARS spectroscopy
Yu Nagashima, Takayuki Suzuki, Sumio Terada, Shoji Tsuji, and Kazuhiko Misawa
SPIE Proceedings
2010年10月, 研究論文(学術雑誌), 共同, 7376, 73760S
Vibrational wave-packet engineering by rapid-scanning wave-packet spectroscopy
Kazuhiko Misawa and Kengo Horikoshi
Review of Laser Engineering
2010年02月, 研究論文(学術雑誌), 共同, 38, 2
Interferometric Polarization Pulse Shaper Stabilized by an External Laser Diode for Arbitrary Vector Field Shaping
M. Sato, T. Suzuki, and K. Misawa
Rev. Sci. Instrum.
2009年12月, 研究論文(学術雑誌), 共同, 80, 123107
Arbitrary Vector Shaping of Femtosecond Pulses by a Phase-locked Mach-Zehnder Interferometer
Masaaki Sato, Takayuki Suzuki, and Kazuhiko Misawa
Technical Digest of CLEO Pacific-Rim 2009
2009年08月, 研究論文(学術雑誌), 共同, WF2, 4
Vibrational wave-packet control in cyanine dye molecules with free and restricted conjugated backbones
Kengo Horikoshi, Tomotaka Tsukamoto, Kazuhiko Misawa
Technical Digest of CLEO/Europe-EQEC 2009
2009年06月, 研究論文(学術雑誌), 共同, EG2.2
光位相による凝縮系物性制御
三沢和彦、堀越建吾
光アライアンス
2008年08月, 共同, 19, 8, 9, 13
Real-time wave-packet engineering
using a sensitive wave-packet spectrometer
and a pulse-shaper
Kazuhiko Misawa and Kengo Horikoshi
Proceedings of XVI International Conference on Ultrafast Phenomena
2008年06月, 研究論文(学術雑誌), 共同, MIa2
Full Characterization of an Ultrahigh-Repetition-Rate Train of Ultrashort Pulses Generated with Phase-Coherent Raman
Masayuki Katsuragawa and Kazuhiko Misawa
Technical Digest of CLEO/QELS 2008
2008年05月, 研究論文(学術雑誌), 共同, QMF3
Adaptive Control of Transient Vibrational Wave-Packet Motion by Using Chirped Pulse Sequences
Kengo Horikoshi and Kazuhiko Misawa
Technical Digest of CLEO/QELS 2008
2008年05月, 研究論文(学術雑誌), 共同, QFF2
Photoisomerization of All-trans Retinal Triggered with Femtosecond Phase-locked Pulse Pairs
T. Kojiri, K. Misawa, and R. Lang
J. Phys. Soc. Jpn.
2008年01月, 研究論文(学術雑誌), 共同, 77, 014708
Nonlinear optical response of wave packets on quantized potential energy surfaces
Ishida K, Aiga F, Misawa K
Journal of Chemical Physics
2007年11月, 研究論文(学術雑誌), 共同, 127, 19, 194304
Fourier-Synthesis of Phase Coherent Raman Sidebands and Full Characterization of the Temporal Waveform
Katsuragawa, Masayuki; Onose, Takashi; Suzuki, Takayuki; Misawa, Kazuhiko
Proceedings of Nonlinear Optics: Materials, Fundamentals and Applications (NLO) 2007
2007年08月, 研究論文(学術雑誌), 共同, MB2
位相制御技術を用いた新規短パルスレーザー光源の開発と光化学反応制御
三沢和彦
高分子
2007年07月, 単独, 56, 7, 505
Rapid motion capture of mode-specific quantum wave packets selectively generated by phase-controlled optical pulses
Kengo Horikoshi, Kazuhiko Misawa, and Roy Lang
J. Chem. Phys.
2007年07月, 研究論文(学術雑誌), 共同, 127, 054104
Wave-packet interferometry in all-trans retinal analyzed by high-performance liquid chromatography
K. Misawa, T. Kojiri, and R. Lang
Technical Digest of International Conference on Quantum Electronics 2007
2007年06月, 研究論文(学術雑誌), 共同, IE5, 2
Development of Dual-Wavelength Injection-Locked Pulsed Laser and Its Application to Generation of an Ultrahigh-Repetition-Rate Train of Ultrashort Pulses
Takashi Onose, Masayuki Katsuragawa, Kazuhiko Misawa
Technical Digest of Advanced Solid-State Photonics
2006年08月, 研究論文(学術雑誌), 共同, MB14
低温下での非線形感受率測定に向けた偏光分割サニャック干渉計の開発
筒井寧子; 三沢和彦; 覧具博義
電子情報通信学会技術研究報告
2006年05月, 研究論文(大学,研究機関紀要), 共同, 106, 90, 23, 27
10-THz Repetition-Rate Ultrashort-Pulse Generation by Synthesizing Phase-Coherent Raman-Sidebands
Masayuki Katsuragawa, Takashi Onose, Keitaro Yokoyama, Kazuhiko Misawa
Tecnical Digest of Quantum Electronic and Laser Science Conference 06
2006年05月, 研究論文(学術雑誌), 共同, QFE1
フェムト秒パルスの光位相制御とその応用
三沢和彦
光アライアンス
2006年03月, 単独, 17, 3, 18
Sensitive femtosecond wave-packet spectrometer
Keng Horikoshi, Roy Lang
Optics Communications
2006年02月, 研究論文(学術雑誌), 共同, 259, 723-726
Wave-packet engineering in condensed Matter
IUMRS Facets
2006年01月, 研究論文(学術雑誌), 単独, 5, 1, 1
Highly Sensitive Rapid-Scanning Wave-Packet Spectrometer
Horikoshi Kengo, R. Lang, K. Ishida
Technical digest of IQEC/CLEO-PR 2005 (Optical Society of America)
2005年, 研究論文(学術雑誌), 共同, QTuL2, 5
コヒーレント制御
オプトロニクス
2005年08月, 単独, 24, 284
Single-Shot Measurement of Phase Shift Using a Spectral Phase Interferometer
Takeshi Akagawa, R. Lang
Technical digest of IQEC/CLEO-PR 2005 (Optical Society of America)
2005年07月, 研究論文(学術雑誌), 共同, CFM2, 3
Femtosecond Selective Isomerization of All-Trans Retinal
Itaru Ishiguro, Hideki Hashimoto, Shin-ya Koshihara
Technical digest of IQEC/CLEO-PR 2005 (Optical Society of America)
2005年07月, 研究論文(学術雑誌), 共同, QTuL3, 4
Generation of a 10.6-THz ultrahigh-repetition-rate train by synthesizing phase-coherent Raman-sidebands
Masayuki Katsuragawa, Keitaro Yokoyama, and Takashi Onose,
Optics Express (Optical Society of America)
2005年07月, 研究論文(学術雑誌), 共同, 13, 15, 5628, 5634
A 10.6-THz Repetition-Rate, 21-fs Ultrashort-Pulse Generation
共著者
Morisato NAMIKAWA,Manabu YAMAMOTO, Yoshitaka TAKUBO
Technical Digest of IQEC/CLEO-PR 2005
2005年07月, 研究論文(学術雑誌), 共同, QWL1, 3
量子構造半導体における非線形位相シフトのフェムト秒干渉計測
犬塚史一、覧具博義
信学技報
2005年01月, 共同, 104, 601, LQE2004, 140
Femtosecond time-resolved dispersion relation of complex nonlinear refractive index in semiconductor nanostructures
Fumikazu Inuzuka, Kazuhiko Misawa, Kenichi Nishi and Roy Lang,
Applied Physics Letters (American Institute of Physics)
2004年, 研究論文(学術雑誌), 共同, 85, 17, 3678, 3680
Wave packet engineering using a phase-programmable femtosecond optical source
Kazuhiko Misawa, Isao Matsuda, Naoyuki Hashimoto and Roy Lang,
J. Modern Optics (Taylor and Francis)
2004年, 研究論文(学術雑誌), 共同, 51, 16-18, 2685
Femtosecond chirp-variable apparatus using a chirped mirror pair for quantum coherent control
Kazuhiko Misawa, isao Matsuda and Roy Lang
Optics Communications (Elsevier)
2004年, 研究論文(学術雑誌), 共同, 239, 1-3, 181, 186
時間分解分光法による半導体位相変調デバイス材料の研究
レーザー研究
2004年11月, 研究論文(学術雑誌), 単独, 32, 11, 711, 716
Femtosecond nonlinear phase dispersion of GaAs/AlGaAs quantum wells
Kazuhiko Misawa, Fumikazu Inuzuka, Ken-Ichi Nishi, Roy Lang
Technical digest of IQEC 2004 (Optical Society of America)
2004年05月, 研究論文(学術雑誌), 共同, CThV3
位相変調パルス列の単一ショット位相シフト測定
赤川武志、覧具博義
信学技報
2004年01月, 共同, 103, 216, LQE2003, 202
3準位系のコヒーレント励起を利用した光パルス位相の検出に関する解析
足立光一朗、覧具博義
信学技報
2004年01月, 共同, 103, 612, LQE2003, 201
Phase-Programmed Femtosecond Pulses Tunable in the NearInfrared
共著者 H. Takeuchi, I. Matsuda, R. Lang
Abstracts of The 10th International Workshop on Femtosecond Technology FST2003
2003年, 共同, p.178
Three-Level Picture for Chirp-Dependent Fluorescence-Yields under FemtosecondOptical PulseIrradiation
共著者 N.T. Hashimoto, R. Lang
Virtual Journal of Ultrafast Science(American Instituteof Physics)
2003年, 研究論文(学術雑誌), 共同
A Three-Level Picture for Chirp-Dependent Fluorescence-Yields under FemtosecondOptical Pulse Irradiation
共著者 N.T. Hashimoto, R. Lang
Applied Physics Letters(American Institute of Physics)
2003年, 研究論文(学術雑誌), 共同, 82, 17, 2749, 2751
Analysis of Coherent Excitation of 3 Level System with a Chirped Femtosecond Pulse
共著者 K. Adachi, R. Lang
Abstracts of International Workshop on Femtosecond Technology 2003
2003年, 共同, p.177
Femtosecond Nonlinear Phase and Amplitude Changes in Quantum Wells Measured Using Polarization-Division Sagnac Interferometer
共著者 F. Inuzuka, K. Asakawa, R. Lang
Abstracts of International Workshop on Femtosecond Technology 2003
2003年, 共同, p.175
Asymmetric Stepped Quantum Well Structures for Electronic Wave Packet Excitations
共著者 K. Sasaki, Y. Hashimoto, N. T. Hashimoto, K. Nishi, R. Lang
Abstracts ofInternational Workshopon FemtosecondTechnology 2003
2003年, 共同, p.112
Chirp-DependentFluorescence SaturationObserved by Means ofFemtosecond VariableChirp Device
共著者 Isao Matsuda, Roy Lang
Abstracts ofInternational Workshopon FemtosecondTechnology 2003
2003年, 共同, p.40
Measurement of third-order complexnonlinear susceptibilities using femtosecond Sagnacinterferometer
共著者 Fumikazu Inuzuka, Roy Lang
SPIE Proceedings,Abstracts ofInternational Workshopon FemtosecondTechnology 2003
2003年, 研究論文(学術雑誌), 共同, 5212, 270, 281
超高速波長時間多重結合量子構造デバイスの開発研究
TELECOM FRONTIER
2003年, 単独, 40
Polarization-division Sagnac Interferometer forFemtosecond PhaseSpectroscopy
共著者 Fumikazu Inuzuka, Roy Lang
The 9th International Workshop on Femtosecond Technology Abstracts FST2002
2002年, 共同, p.203
Broadband Measurement of theNonlinear Phase Change Using Cross-Correlation Frequency Resolved Optical Gating
共著者 Sayako Ito, Roy Lang
The 9th InternationalWorkshop on FemtosecondTechnology AbstractsFST2002
2002年, 共同, p.204
Wave Packet Engineering Using aPhase-Programmable Femtosecond OpticalSource
共著者 Isao Matsuda, Roy Lang
SPIE Proceedings
2002年, 研究論文(学術雑誌), 共同, 4798, 11, 20
Wave Packet Engineering Using a Phase-Programmable Femtosecond Optical Source
Isao Matsuda, Kazuhiko Misawa, and Roy Lang,
Technical digest of Conference on Lasers and Electro-Optics 2002
2002年, 研究論文(学術雑誌), 共同, p.113
Femtosecond Wave Packet Engineering in a cyanine dye molecule
共著者 Isao Matsuda, Roy Lang
Technical Digest of International Workshop on Femtosecond Technology 2001(FESTA)
2001年, 共同, 186
Time-resolved interferometry of porphyrin J-aggregates using femtosecond Sagnac interferometer
共著者 T. Nagana, R.Lang
Technical Digest of International Workshop on Femtosecond Technology 2001(FESTA)
2001年, 共同, 184
Phase-Programmable Femtosecond Optical Source for Wave Packet Engineering
共著者 I. Matsuda, R. Lang
Technical Digest of International Workshop on Femtosecond Technology 2001(FESTA)
2001年, 共同
Femtosecond Phase and Amplitude Distortion in Dielectric Materials Measured by Cross-Correlation Frequency Resolved Optical Gating
共著者 S. Itoh, R. Lang
Technical Digest of International Workshop on Femtosecond Technology 2001(FESTA)
2001年, 共同, 185
Ultrafast exciton dynamics in molecular J-aggregates
Abstracts of International Workshop on Femtosecond Technology 2001
2001年, 単独, 77
Periodic Structuresin Difference Phase andTransmission Spectra Studied by a Femtosecond Sagnac Interferometer
共著者 H. Kano, T. Kobayashi
Optics Communications(Elsevier Science)
2001年, 研究論文(学術雑誌), 共同, 188, 1-4, 1, 9
相互相関周波数分解光ゲート法を用いた物質分散の超広帯域同時測定
伊藤明子, 三沢和彦, 覧具博義
信学技報
2001年, 共同, 101, 448, LQE2001, 82
電子波束制御を目的としたフェムト秒位相制御光源
松田功, 三沢和彦, 覧具博義,
信学技報
2001年, 共同, 101, 65, LQE2001, 13
フェムト秒コヒーレント量子制御
固体物理(アグネ技術出版センター)
2001年06月, 研究論文(学術雑誌), 単独
電子波束制御を目的としたフェムト秒位相制御光源
共著者 松田功、覧具博義
信学技報(電子情報通信学会)
2001年05月, 共同, 100, 391, LQE2000, 71
Wave-packet dynamics in a cyanine dye molecule excited with femtosecond chirped pulses
K. Misawa and T. Kobayashi
J. Chem. Phys.
2000年, 研究論文(学術雑誌), 共同, 113, 17, 7546, 7553
Large static dipole moment in substituted polyacetylenes obtained by electroabsorption
共著者 B. Chin, T. Kobayashi他
Chemcal Physics Letters(Elsevier Science)
2000年, 研究論文(学術雑誌), 共同, 318, 65, 499, 504
Spectal fringes in difference phase and transmission spectra using a femtosecond Sagnac interferometer
T. Kobayashi, H. Kano, and K. Misawa
Technical Digest of Quantum Electronics and Laser Science Conference 2000
2000年, 研究論文(学術雑誌), 単独, QWI12 p.124
フェムト秒干渉計測
光技術コンタクト
2000年, 単独, 38
フェムト秒チャープパルスを用いた電子波束のコヒーレント量子制御
三沢和彦, 覧具博義
信学技報
2000年, 共同, 100, 73, LQE2000, 3
量子ドットレーザーにおけるホールバーニング機構の考察
覧具博義, 三沢和彦
信学技報
2000年, 共同, 100, 115, LQE2000, 14
有機色素の自己組織ナノ構造体
応用物理学会誌(応用物理学会)
2000年12月, 研究論文(学術雑誌), 単独, 69
全固体フェムト秒位相制御レーザー開発の試み
共著者 松田功、覧具博義
信学技報(電子情報通信学会)
2000年10月, 共同, 100, 391, LQE2000, 71
Large static dipole moment in substituted polyacetylenes obtained by electroabsorption
Chin BC, Misawa K, Masuda T, et al.
CHEMICAL PHYSICS LETTERS
2000年03月, 研究論文(学術雑誌), 共同, 318, 6, 499, 504
フェムト秒干渉計を用いた超高速光通信デバイス材料の時間分解非線形複素感受率の測定
TELECOM FRONTIER(テレコム先端技術支援センター)
2000年01月, 単独, 26
Ultrafast exciton and excited-exciton dynamics in hierarchical J-aggregates ofthree-level porphyrin
共著者 T. Kobayashi
J. Chemical Physics(American Institute of Physics)
1999年, 研究論文(学術雑誌), 共同, 110, 12, 5844, 5850
Excited- and ground-State wave packet dynamics in organic materials induced by femtosecond chirped pulses
共著者 T. Kobayashi
Technical Digest of Quantum Electronics and Laser Science Conference ‘99(Optical Society of America)
1999年, 研究論文(学術雑誌), 共同
Control of emission spectrum and excited-state dynamics in a cyanine dye molecule with femtosecond chirped pulses
共著者 T. Kobayashi
Technical Digest of Quantum Electronics and Laser Science Conference ‘99(Optical Society of America)
1999年, 研究論文(学術雑誌), 共同
1999年度ノーベル化学賞
日本物理学会誌(日本物理学会)
1999年12月, 研究論文(学術雑誌), 単独
Franz-Keldysh Oscillation in the interband absorption spectra of a one-dimensional metal complex
共著者 T. Kobayashi他
Chemcal Physics Letters(Elsevier Science)
1999年03月, 研究論文(学術雑誌), 共同, 302, 5-6, 609, 614
Anomalous nonlinearity in hierarchical J-aggregates of three-level porphyrin
共著者 T. Kobayashi
Technical Digest of Nonlinear Optics '98(Optical Society of America)
1998年, 研究論文(学術雑誌), 共同
Molecular stacking of oriented porphyrin J-aggregates probed by dichroic electrochromism
共著者 T. Kobayashi
Technical Digest of International Quantum Electronics Conference '98
1998年, 研究論文(学術雑誌), 共同
Hierarchical Structure of One-Dimensional J-Aggregates
共著者 T. Kobayashi
J. Luminescence(Elsevier Science)
1997年, 研究論文(学術雑誌), 共同, 72-74, 38, 40
Novel Interferometers for Femtosecond Phase Spectroscopy
共著者 T. Kobayashi
J. Nuclear Materials(Elsevier Science)
1997年, 研究論文(学術雑誌), 共同, 248, 386, 391
Femtosecond Interferometers
Technical Digest of CLEO/Pacific Rim'97, (Chiba, Japan)
1997年07月, 研究論文(学術雑誌), 共同
Multiple reflection correction in the determination of the complex electro-optic constant using a Mach-Zehnder interferometer
Qu FS, Cheng XM, Misawa K, et al.
CHEMICAL PHYSICS LETTERS
1997年02月, 研究論文(学術雑誌), 共同, 266, 1-2, 153, 160
Nonlinear Phenomena in J-Aggregates
共著者 T. Kobayashi
Nonlinear Optics(Gordon & Breach)
1996年, 研究論文(学術雑誌), 共同
Static Dipole Cancellation among Alternately Stacking Mesoaggregates in Macroaggregates
K. Misawa and T. Kobayashi
Technical Digest of International Quantum Electronics Conference '96
1996年, 研究論文(学術雑誌), 共同, 94
Measurement of Difference Phase and Transmission Spectra Using a Femtosecond Sagnac Interferometer
K. Misawa, H. Kanou, N. Dushkina, A. Ueki, and T. Kobayashi
Technical Digest of International Quantum Electronics Conference '96
1996年, 研究論文(学術雑誌), 共同, 143
Hierarchic Structure of J-Aggregates
T. Kobayashi and K. Misawa
Technical Digest of International Quantum Electronics Conference '96
1996年, 研究論文(学術雑誌), 共同, 4
Optical properties of semiconductor quantum dots in magnetic fields
Nomura S, Segawa Y, Misawa K, et al.
JOURNAL OF LUMINESCENCE
1996年11月, 研究論文(学術雑誌), 共同, 70, 144, 157
Electroabsorption of a new urethane-substituted polydiacetylene PDA-5BCMU-4A in a film
Jia WY, Misawa K, Matsuda H, et al.
CHEMICAL PHYSICS LETTERS
1996年01月, 研究論文(学術雑誌), 共同, 255, 4-6, 385, 392
Femtosecond Inverse Raman Spectrum of Molecular J-Aggretates
共著者 K. Minoshima, T. Kobayashi
J. Raman Spctroscopy(John Wiley & Sons)
1995年, 研究論文(学術雑誌), 共同, 26, 7, 553, 559
Femtosecond Sagnac Interferometer for Phase Spectroscopy
共著者 T. Kobayashi
Optics Letters(Optical Society ofAmerica)
1995年, 研究論文(学術雑誌), 共同, 20, 14, 1550, 1552
Quantum efficiency of the hole formation in highly oriented J-aggregates measured by the polarizaton dependent hole-burning
共著者 S. Machida, K. Horie, T. Kobayashi
J. Luminescence,(Elsevier Science)
1995年, 研究論文(学術雑誌), 共同, 64, 1-6, 239, 243
Wavelength and polarization dependence of spectral hole-burning eficiency in highly oriented J-aggregates
共著者 S. Machida, K. Horie, T. Kobayashi
Chemical Physics Letters(Elsevier Science)
1995年, 研究論文(学術雑誌), 共同, 240, 1-3, 210, 215
Giant static- dipole-moment and polarizability in highly oriented J-aggregates prepared by the vertical spin-coating
共著者 T. Kobayashi
Nonlinear Optics (Gordon & Breach)
1995年, 研究論文(学術雑誌), 共同
ALL-OPTICAL MATERIAL CHARACTERIZATION TECHNIQUES AND OPTICAL-DATA LINKS BY THE APPLICATION OF BISTABILITY IN LUMINESCENCE
ULLRICH B, MISAWA K, KOBAYASHI T, et al.
PHYSICA SCRIPTA
1995年, 研究論文(学術雑誌), 共同, 51, 4, 541, 544
TRANSMITTANCE BISTABILITY OF CDS AT 632.8 NM INDUCED BY THE 514.5 NM LINE
ULLRICH B, EZUMI H, MISAWA K, et al.
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS
1995年11月, 研究論文(学術雑誌), 共同, 34, 11A, L1452, L1454
COMPLEX ELECTROOPTIC CONSTANTS OF DYE-DOPED POLYMER-FILMS DETERMINED WITH A MACH-ZEHNDER INTERFEROMETER
ONO H, MISAWA K, MINOSHIMA K, et al.
JOURNAL OF APPLIED PHYSICS
1995年05月, 研究論文(学術雑誌), 共同, 77, 10, 4935, 4940
New model of excitonic bands and molecular arrangement of highly-oriented J-aggregates in polymer films prepared by a novel method
共著者 H. Ono, K. Minoshima, T. Kobayashi
J. Luminescence,(Elsevier Science)
1994年, 研究論文(学術雑誌), 共同, 60, 1, 812, 815
Giant static-dipole-moment change on electronic excitation in highly oriented J-aggregates
共著者 H. Ono, K. Minoshima, T. Kobayashi
Chemical Physics Letters(Elsevier Science)
1994年, 研究論文(学術雑誌), 共同, 220, 3-5, 251, 256
チタンサファイアレーザー:第二世代のフェムト秒分光
三沢和彦、竹内佐年、小林孝嘉
日本物理学会誌
1994年, 研究論文(学術雑誌), 共同
MAGNETIC-FIELD DEPENDENCE OF OPTICAL-ABSORPTION IN SI NANOCRYSTALLITES - A QUANTUM-SIZE EFFECT
NOMURA S, ZHAO X, SCHOENFELD O, et al.
SOLID STATE COMMUNICATIONS
1994年11月, 研究論文(学術雑誌), 共同, 92, 8, 665, 668
DETERMINATION OF COMPLEX TENSER COMPONENTS OF ELECTROOPTIC CONSTANTS OF DYE-DOPED POLYMER-FILMS WITH A MACH-ZEHNDER INTERFEROMETER
QIU FS, MISAWA K, CHENG XM, et al.
APPLIED PHYSICS LETTERS
1994年09月, 研究論文(学術雑誌), 共同, 65, 13, 1605, 1607
MAGNETIC-FIELD EFFECTS IN DIRECT-GAP AND INDIRECT-GAP SEMICONDUCTOR QUANTUM DOTS
NOMURA S, ZHAO XW, SCHOENFELD O, et al.
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS
1994年09月, 研究論文(学術雑誌), 共同, Suppl. 34-1, 125, 127
FEMTOSECOND NONLINEAR-OPTICAL DYNAMICS OF EXCITONS IN J-AGGREGATES
MINOSHIMA K, TAIJI M, MISAWA K, et al.
CHEMICAL PHYSICS LETTERS
1994年02月, 研究論文(学術雑誌), 共同, 218, 1-2, 67, 72
Ultrafast Nonlinear Optical Properties of J-Aggregates and New Preparation Method of Oriented Films at Room Temperature
Proceedings of Optical Engineering/ Laser Application Science Engineering
1994年01月, 研究論文(学術雑誌), 共同
POSSIBILITY OF ANALYZING THE TYPE OF IMPURITIES IN SEMICONDUCTORS BY APPLICATION OF BISTABILITY IN LUMINESCENCE
ULLRICH B, MISAWA K, KOBAYASHI T, et al.
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS
1994年01月, 研究論文(学術雑誌), 共同, 33, 6A, L776, L778
New fabrication method for highly-oriented J-aggregates dispersed in polymer films
共著者 H. Ono, K. Minoshima, T. Kobayashi
Appl. Phys. Letters(American Instituteof Physics)
1993年, 研究論文(学術雑誌), 共同, 63, 5, 577, 579
超短パルス発生(液体・固体レーザー)
小林孝嘉、竹内佐年、三沢和彦
レーザー研究
1993年, 研究論文(学術雑誌), 共同
LARGE G-VALUE IN CUCL SEMICONDUCTOR MICROCRYSTALLITES
NOMURA S, MISAWA K, SEGAWA Y, et al.
PHYSICAL REVIEW B
1993年06月, 研究論文(学術雑誌), 共同, 47, 23, 16024, 16027
Superradiative Emission from CdS Microcrystallites
共著者 H. Yao, T. Hayashi, T. Kobayashi
J. Cryst. Growth(Elsevier Science)
1992年, 研究論文(学術雑誌), 共同, 117, 1-4, 617, 621
Size Effect on Luminescence Dynamics of CdS Microcrystallites Embedded in Polymer Films
共著者 H. Yao, T. Hayashi, T. Kobayashi
Chemical Physics Letters(Elsevier Science)
1991年, 研究論文(学術雑誌), 共同, 183, 1-2, 113, 118
Superradiance Quenching by Confined Acoustic-Phonons in Chemically Prepared CdS Microcrystallites
共著者 H. Yao, T. Hayashi, T. Kobayashi
J. Chemical Physics(American Instituteof Physics)
1991年, 研究論文(学術雑誌), 共同, 94, 65, 4131, 4140
Quenching of the Superradiative Decay by Confined Acoustic-Phonons in CdS Microcrystallites
共著者 H. Yao, T. Hayashi, T. Kobayashi
J. Luminescence,(Elsevier Science)
1991年, 研究論文(学術雑誌), 共同, 48-49, 269, 272
Ultrafast Dephasing Measurement by Transient Four-Wave Mixing
共著者 T. Kobayashi
Mol. Cryst. Liq. Cryst. (Gordon & Breach)
1990年, 研究論文(学術雑誌), 共同, 75, 12, 955, 961
TRANSPORT-PROPERTIES OF PHOTOEXCITED CARRIERS IN A FIBONACCI SUPERLATTICE
YAMAGUCHI AA, SAIKI T, TADA T, et al.
SOLID STATE COMMUNICATIONS
1990年09月, 研究論文(学術雑誌), 共同, 75, 12, 955, 961
Measurement of Dephasing Time Using Incoherent Light in the Kerr-Shutter Configuration
共著者 T. Hattori, T. Kobayashi
Optics Letters(Optical Society of America)
1989年, 研究論文(学術雑誌), 共同, 14, 9, 453, 455
Study of Excitons in Microcrystallites: Clearly Resolved Peaks by Modulation Spectroscopy and Femtosecond Dephasing Resolved with Incoherent Light
T. Kobayashi, S. Nomura, and K. Misawa
SPIE Proceedings
1989年, 研究論文(学術雑誌), 共同, 1216, 105, 117
Low-concentration measurement of pharmaceutical analytes using droplet evaporation Raman spectroscopy for therapeutic drug monitoring
Biomedical Vibrational Spectroscopy 2022
2022年03月, 口頭発表(一般)
Linear and nonlinear effects on enhanced bacterial inactivation using a femtosecond pulsed laser
Photonic Diagnosis, Monitoring, Prevention, and Treatment of Infections and Inflammatory Diseases 2022
2022年03月, 口頭発表(一般)
Discrimination of mastitis history in dairy cows by Raman spectroscopy of milk components
Biomedical Vibrational Spectroscopy 2022
2022年03月, 口頭発表(一般)
Analysis of sunscreen penetration in skin using phase-modulated stimulated Raman scattering microscopy
Clinical and Translational Biophotonics 2022
2022年04月, 口頭発表(一般)
High-Contrast Depth Imaging of Skin Moisturizing Agent Using Phase-Modulated Stimulated Raman Scattering
14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020)
2020年, 口頭発表(一般)
Detection of Viral Infection and Subsequent Apoptosis in Cells by Raman Scattering Microspectroscopy
14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020)
2020年, ポスター発表
Pump-probe stimulated Raman scattering microscopy for monitoring the transport of gaseous molecules
Label-free Biomedical Imaging and Sensing (LBIS) 2019
2019年02月03日, 口頭発表(一般)
Coherent Raman Microspectroscopy for Non-Contact and Non-Destructive Measurements of Carrier Concentrations in Wide-Bandgap Semiconductors
CLEO Pacific Rim Conference 2018, OSA Technical Digest
2018年, 口頭発表(一般)
Time-resolved circular-dichroism spectrometer for coherent control experiments
CLEO Pacific Rim Conference 2018, OSA Technical Digest
2018年, 口頭発表(一般)
Femtosecond Time-resolved X-ray Absorption Spectroscopy of Liquids Using the SPring-8 Angstrom Compact Free-Electron Laser (SACLA)
Frontiers in Optics / Laser Science 2017
2017年09月17日, 口頭発表(招待・特別)
Ultrafast green pulse generation from Yb-doped fiber laser system
Lasers Congress 2016 (ASSL, LSC, LAC)
2016年11月03日, その他
Interdisciplinary Research Initiative of Photon-nano Science in TUAT
IRAGO Conference
2016年11月01日, 口頭発表(招待・特別)
Yb-doped Fiber Amplification System with Gain-Narrowing Compensation
EMN MEETING ON OPTOELECTRONICS 2016
2016年04月12日, 口頭発表(招待・特別)
Vector-field control of ultrashort laser pulses for angular momentum transfer
The First Symposium of Chiral Molecular Science and Technology
2016年02月29日, 口頭発表(招待・特別)
Label-free imaging of small drug molecules using phase-sensitive coherent Raman microspectroscopy
The 2015 EMN Optoelectronics Meeting
2015年04月25日, 口頭発表(招待・特別)
Broadband Yb-doped Fiber Laser System with Gain-Narrowing Compensation
Advanced Solid State Lasers (ASSL) 2014
2014年11月, 口頭発表(一般)
超短光パルスのベクトル波形整形とテラヘルツ帯任意偏光制御への応用
電子情報通信学会ソサイエティ大会
2014年09月25日, 口頭発表(招待・特別)
Polarization pulse shaping for angular momentum transfer
The 3rd International Summer Workshop on Development of Ultrafast Lasers and The Applications in Quantum Matter
2014年08月05日, 口頭発表(招待・特別)
Femtosecond pulse shaping and its application to coherent Raman microscopy
The 3rd International Summer Course on Development of Ultrafast Lasers and The Applications in Quantum Matter
2014年08月04日, 口頭発表(招待・特別)
Coherent control over two-dimensional lattice vibrational trajectories in α-quartz using polarization pulse shaping
International Conference on Ultrafast Phenomena (UP) 2014
2014年07月, 口頭発表(一般)
Femtosecond time-resolved X-ray absorption spectroscopy by a multichannel spectral detection using a hard X-ray free electron laser
International Conference on Ultrafast Phenomena (UP) 2014
2014年07月, 口頭発表(一般)
Two-dimensional molecular imaging by coherent Raman spectroscopy with quadrature phase modulation
International Conference on Ultrafast Phenomena (UP) 2014
2014年07月, 口頭発表(一般)
Femtosecond time-resolved X-ray absorption spectroscopy using SPring-8 Angstrom Compact Free Electron laser (SACLA)
Conference on Laser and Synchrotron Radiation Combination Experiment
2014年04月23日, 口頭発表(招待・特別)
Femtosecond time-resolved X-ray absorption spectroscopy using SPring-8 Angstrom Compact Free Electron laser (SACLA)
Conference on Laser and Synchrotron Radiation Combination Experiment (LSC’14)
2014年04月02日, 口頭発表(招待・特別)
位相敏感CARS分光法を応用した小分子薬剤の高感度検出
日本物理学会2014年年会
2014年03月05日, 口頭発表(一般)
ベクトル波形整形パルスを用いたα-石英結晶格子の円軌道運動制御
日本物理学会2013年秋季大会
2013年08月26日, 口頭発表(一般)
Terahertz Polarization Pulse Shaping
The European Conference on Lasers and Electro-Optics (CLEO_Europe)
2013年05月12日, 口頭発表(一般)
シアニン系色素分子における光誘起核波束運動の共役鎖付加構造依存性
日本物理学会2013年年会
2013年03月29日, 口頭発表(一般)
THzパルスの時間領域電場ベクトル波形整形
日本物理学会2013年年会
2013年03月27日, 口頭発表(一般)
レゾナントスキャナを用いた高速位相変調系の開発
日本物理学会2013年年会
2013年03月27日, 口頭発表(一般)
時間分解法を用いた位相敏感CARS分光における水のノイズの除去
日本物理学会2013年年会
2013年03月27日, 口頭発表(一般)
位相敏感検波CARS分光法の反射型試料への応用
日本物理学会2013年年会
2013年03月27日, 口頭発表(一般)
時間分解XAFS測定に向けたXFELによる溶液のX線吸収分光
日本物理学会2013年年会
2013年03月26日, 口頭発表(一般)
In vivo Molecular Labeling of Halogenated Volatile Anesthetics using Adaptively Phase-modulated Femtosecond Pulses
Optical Sensors 2012
2012年07月25日, 口頭発表(招待・特別)
Vibrational wave-packet control in cyamine dye molecules
International symposium on MAterial Simulation in Petaflops era 2012
2012年07月02日, 口頭発表(招待・特別)
Rapid motion capture and phase control of vibrational wave-packets
Pacifichem 2010
2010年12月, 口頭発表(招待・特別)
Nonlinear spectroscopy using tailored femtosecond pulses
International Symposium on General Aspects of Graphene, Carbon Nanotube and Ultrafast Phenomena of Nanomaterials
2010年11月, 口頭発表(招待・特別)
Rapid motion capture of phase-controlled vibrational wave-packets associated with free and bridged molecular backbones
Symposium on the development of ultrafast pulse lasers and ultrafast spectroscopy
2010年09月17日, 口頭発表(招待・特別)
Four Developmental Stages for Cultivation of Interdisciplinary Scientists and Engineers II
-Correlation between Analytical Abilities and Logical Presentation Skill-
International Conference on Physics Education 2010
2010年08月, 口頭発表(一般)
Arbitrary Vector Field Shaping of Femtosecond Pulses by a Phase-locked Mach-Zehnder Interferometer
40th Winter Colloquium on The Physics of Quantum Electronics
2010年01月, 口頭発表(一般)
Vibrational wave-packet control in cyanine dye molecules with free and restricted conjugated backbones
40th Winter Colloquium on The Physics of Quantum Electronics
2010年01月, 口頭発表(一般)
Sensitive detection of inhalational anesthetic molecules by heterodyne-detected single-beam CARS using adaptively phase-modulated femtosecond pulses
40th Winter Colloquium on The Physics of Quantum Electronics
2010年01月07日, 口頭発表(招待・特別)
量子波束制御エンジニアリング
第6回電通大・農工大合同シンポジウム
2009年12月05日, 口頭発表(一般)
時空間波形制御技術の開拓
ワークショップ「超高速過程における量子コヒーレンスの観測と制御」
2009年12月04日, 口頭発表(招待・特別)
New introductory program
designed to encourage logical thinking
International Conference on Physics Education 2009
2009年10月, 口頭発表(一般)
Four Developmental Stages for Cultivating Interdisciplinary Scientists and Engineers – SAIL Program –
International Conference on Physics Education 2009
2009年10月, 口頭発表(一般)
位相コントラスト増強による 単一ビーム CARS 分光法を用いた 吸入麻酔薬のラマンスペクトルの測定
第3回分子科学討論会
2009年09月, ポスター発表
任意偏光制御光パルスを用いたコヒーレント制御実験系の構築
日本物理学会2009年秋季大会
2009年09月, 口頭発表(一般)
Single-beam CARS信号の位相コントラスト増強によるハロゲン化有機化合物のラマンスペクトルの測定
日本物理学会2009年秋季大会
2009年09月, 口頭発表(一般)
シアニン系色素における分子振動ダイナミクスの分子構造依存性
日本物理学会2009年秋季大会
2009年09月, 口頭発表(一般)
Arbitrary Vector Shaping of Femtosecond Pulses by a Phase-locked Mach-Zehnder Interferometer
CLEO Pacific-Rim 2009
2009年08月, 口頭発表(一般)
Vibrational wave-packet control in cyanine dye molecules with free and restricted conjugated backbones
CLEO/Europe-EQEC 2009
2009年06月, 口頭発表(一般)
独立な偏光成分の位相振幅変調によるフェムト秒パルスの3次元偏光制御
日本物理学会 第64回年次大会
2009年03月27日, 口頭発表(一般)
分子構造に依存する量子波束ダイナミクスの観測とその光位相制御
日本物理学会 第64回年次大会
2009年03月27日, 口頭発表(一般)
光位相による凝縮系物性制御
日本物理学会 第64回年次大会
2009年03月27日, 口頭発表(招待・特別)
興味と経験から学びを深化する基礎教育 -4つの段階を踏む教育モデル-SEED-
東京農工大学特色GPシンポジウム
2009年03月09日, 口頭発表(基調)
フェムト秒時空間制御パルスの生成と評価
レーザー学会第384回研究会
2009年02月20日, 口頭発表(一般)
フェムト秒量子波束制御
応用物理学会 北海道支部講演会
2008年10月31日, 口頭発表(招待・特別)
体験型理系基礎教育の新しいモデル-SEED-
千葉大学特色GPフォーラム
2008年08月, 口頭発表(招待・特別)
チャープパルス列を利用した振動モード選択的な分子振動波束の生成
日本物理学会 第63回分科会
2008年08月25日, 口頭発表(一般)
光波束操作による異性化ダイナミクス制御
超高速光エレクトロニクス研究会
2008年08月01日, 口頭発表(招待・特別)
Adaptive Control of Transient Vibrational Wave-Packet Motion by Using Chirped Pulse Sequences
CLEO/QELS 2008
2008年05月, 口頭発表(一般)
Full Characterization of an Ultrahigh-Repetition-Rate Train of Ultrashort Pulses Generated with Phase-Coherent Raman
CLEO/QELS 2008
2008年05月, 口頭発表(一般)
興味と経験から学びを深化する基礎教育
-4つの段階を踏む教育モデル-SEED-
日本大学理工学部特色GPシンポジウム
2008年01月, 口頭発表(招待・特別)
工学系大学における物理導入教育のあり方 SEEDモデルを中心に
名古屋工業大学FD研究会
2007年11月, 口頭発表(招待・特別)
位相制御光パルスによる分子振動波束の制御
日本物理学会 第62回年次大会
2007年09月, 口頭発表(一般)
時間分解CARS法によるアミノ酸及び水のラマンスペクトルの分離測定
日本物理学会 第62回年次大会
2007年09月, 口頭発表(一般)
Fourier-Synthesis of Phase Coherent Raman Sidebands and Full Characterization of the Temporal Waveform
Nonlinear Optics: Materials, Fundamentals and Applications (NLO) 2007
2007年07月, 口頭発表(一般)
Wave-packet interferometry in all-trans retinal analyzed by high-performance liquid chromatography
International Conference on Quantum Electronics 2007
2007年06月, 口頭発表(一般)
物理システム工学科における物理導入教育
現代GPフォーラム
2007年03月, 口頭発表(招待・特別)
Femtosecond isomerization of all-trans retinal triggered with a phase-locked pulse pair
37th Winter Colloquium on The Physics of Quantum Electronics
2007年01月, 口頭発表(招待・特別)
Sensitive femtosecond rapid-scanning wave-packet spectrometer
15th INTERNATIONAL LASER PHYSICS WORKSHOP
2006年07月, 口頭発表(一般)
20-fps Motion Capture of Phase-Controlled Wave-Packets for Adaptive Quantum Control
International Conference on Ultrafast Phenomena
2006年07月, 口頭発表(一般)
10-THz Repetition-Rate Ultrashort-Pulse Generation by Synthesizing Phase-Coherent Raman-Sidebands
Quantum electronics and Laser Science Conference
2006年05月, 口頭発表(招待・特別)
Development of Dual-Wavelength Injection-Locked Pulsed Laser and its Application to Generation of an Ultrahigh-Repetition-Rate Train of Ultrashort Pulses
Advanced Solid-State Photonics
2006年02月01日, 口頭発表(招待・特別)
Quantum Control of Wave-packets on a Two-dimensional potential energy surface
36th Winter Colloquium on The Physics of Quantum Electronics
2006年01月, 口頭発表(招待・特別)
光位相による凝縮系物性制御
日本学術振興会光エレクトロニクス第130委員会研究会
2005年07月, 口頭発表(招待・特別)
Nonlinear phase-shift in semiconductor nanostructures measured
by femtosecond interferometry
14TH INTERNATIONAL LASER PHYSICS WORKSHOP (LPHYS’05)
2005年07月, 口頭発表(招待・特別)
Real-time wave-packet dynamics and wave-packet engineering
35th Winter Colloquium on The Physics of Quantum Electronics
2005年01月, 口頭発表(招待・特別)
フェムト秒量子位相制御
超高速光エレクトロニクス研究会
2004年09月, 口頭発表(招待・特別)
Femtosecond phase spectroscopy for wave packet engineering
Physical Chemistry Colloquium 2004
2004年08月, 口頭発表(招待・特別)
フェムト秒光位相制御による波束エンジニアリング
原子衝突研究協会第29回研究会
2004年08月, 口頭発表(招待・特別)
Chirp-dependent fluorescence from cyanine dye molecules
34th Winter Colloquium on the Physics of Quantum Electronics
2004年01月, 口頭発表(招待・特別)
Femtosecond Sagnac interferometer for the measurement of complex third-order optical susceptibilities
SPIE 48th Annual Meeting
2003年08月, 口頭発表(招待・特別)
Wave packet engineering using a phase-programmable femtosecond optical source
33rd Winter Colloquium on The Physics of Quantum Electronics
2003年01月, 口頭発表(招待・特別)
Femtosecond Wave Packet Engineering in a cyanine dye molecule
SPIE Annual Meeting 2002
2002年07月, 口頭発表(招待・特別)
Ultrafast exciton dynamics in molecular J-aggregates
International Workshop on Femtosecond Technology 2001
2001年06月, 口頭発表(招待・特別)
Ultrafast optical nonlinearities in molecular J-aggregates
Frontier Science Research Conference
2000年11月, 口頭発表(招待・特別)
光・電子波束制御エンジニアリング
光化学討論会ワークショップ(仙台)
2000年09月, 口頭発表(招待・特別)
Wave packet engineering: From molecules to semiconductor nanostructures
US-Japan Workshop
1999年12月, 口頭発表(招待・特別)
階層構造J会合体の光学物性
日本物理学会第52回年会特別講演(名古屋)
1997年03月, 口頭発表(招待・特別)
Femtosecond Inverse Raman Spectrum of Pseudoisocyanine J-Aggregate
Monbusho Kokusai Symposium, New Developments in Ultrafast Time-Resolved Vibrational Spectroscopy(Tokyo, Japan)
1995年12月, 口頭発表(招待・特別)
Ultrafast Nonlinear Optical Properties of J-Aggregates and New Preparation Method of Oriented Films at Room Temperature
Optical Engineering/ Laser Application Science Engineering (Los Angeles, USA)
1994年01月, 口頭発表(招待・特別)