原著論文 Original papers

2017

Rapid-scan Fourier-transform coherent anti-Stokes Raman scattering spectroscopy with heterodyne detection

Kotaro Hiramatsu, Yizhi Luo, Takuro Ideguchi, and Keisuke Goda

Optics Letters 42, 4335-4338 (2017)

 

Ultrafast broadband Fourier-transform CARS spectroscopy at 50,000 spectra/s enabled by a scanning Fourier-domain delay line

Miu Tamamitsu, Yusuke Sakaki, Tasuku Nakamura, G. Krishna Podagatlapalli, Takuro Ideguchi*, and Keisuke Goda

Vibrational Spectroscopy 91, 163-169 (2017)

 

2016

Kerr-lens mode-locked bidirectional dual-comb ring laser for broadband dual-comb spectroscopy

Takuro Ideguchi*, Tasuku Nakamura, Yohei Kobayashi, Keisuke Goda

Optica 3, 748-753 (2016) 

 

Nonlinear optical interactions in silicon waveguides

B. Kuyken, F. Leo, S. Clemmen, U. Dave, R. Van Laer, T. Ideguchi, H. Zhao, X. Liu, J. Safioui,

S. Coen, S.P. Gorza, S. K. Selvaraja, S. Massar, R. M. Osgood Jr., P. Verheyen,

J. Van Campenhout, R. Baets, W.M. J. Green, and G. Roelkens

Nanophotonics 5, 1-16 (2016)

 

Broadband coherent Raman spectroscopy running at 24,000 spectra per second

Kazuki Hashimoto, Megumi Takahashi, Takuro Ideguchi*, Keisuke Goda*

Scientific Reports 6, 21036 (2016)

プレスリリース(東京大学) プレスリリース(JST)

News articles

c&en

 

2015

High-throughput optofluidic particle profiling with morphological and chemical specificity

Masashi Ugawa, Cheng Lei, Taisuke Nozawa, Takuro Ideguchi, Dino Di Carlo, Sadao Ota, Yasuyuki Ozeki, and Keisuke Goda

Optics Letters 40, 4803-4806 (2015)

 

An octave spanning mid-infrared frequency comb generated in a silicon nanophotonic wire waveguide

Bart Kuyken, Takuro Ideguchi, Simon Holzner, Ming Yan, Theodor W. Hänsch, Joris Van Campenhout, Peter Verheyen, Stéphane Coen, Francois Leo, Roel Baets, Gunther Roelkens, and Nathalie Picqué

Nature Communications 6, 6310 (2015)arXiv:1405.4205

News articles

Science Daily

 

2014

Differential femtosecond coherent Stokes and anti-Stokes Raman spectroscopy

Takuro Ideguchi, Simon Holzner, Ming Yan, Guy Guelachvili, Theodor W. Hänsch, and Nathalie Picqué

arXiv:1403.3814 (2014)

 

Broadband Dopper-limited two-photon and stepwise excitation spectroscopy with laser frequency combs

Arthur Hipke, Samuel A. Meek, Takuro Ideguchi, Theodor W. Hänsch, and Nathalie Picqué

Phys. Rev. A 90, 011805(R) (2014)arXiv:1311.6138

 

Few-cycle, Broadband, Mid-infrared Optical Parametric Oscillator Pumped by a 20-fs Ti:sapphire Laser

Suddapalli Chaitanya Kumar, Adolfo Esteban-Martin, Takuro Ideguchi, Ming Yan, Simon Holzner, Theodor W. Hänsch, Nathalie Picqué, and Majid Ebrahim-Zadeh

Laser & Photonics Reviews 8, L86-L91 (2014)arXiv:1404.1893

 

Adaptive real-time dual-comb spectroscopy

Takuro Ideguchi, Antonin Poisson, Guy Guelachvili, Nathalie Picqué, and Theodor W. Hänsch

Nature Communications 5, 3375 (2014)arXiv:1201.4177

News articles

Science Daily

Bio Optics WORLD

 

2013

Coherent Raman spectro-imaging with laser frequency combs

Takuro Ideguchi, Simon Holzner, Birgitta Bernhardt, Guy Guelachvili, Nathalie Picqué, and Theodor W. Hänsch

Nature 502, 355-358 (2013)arXiv:1302.2414

News articles

Nature News & Views "Combs for molecules"

Nature Hot Topic

Nature Photonics Research Highlights

Physics World

Laser Focus World

Science Daily

Photonics.com

 

2012

Adaptive dual-comb spectroscopy in the green region

Takuro Ideguchi, Antonin Poisson, Guy Guelachvili, Theodor W. Hänsch, and Nathalie Picqué

Optics Letters 37, 4847 (2012), arXiv:1208.4454

 

Raman-induced Kerr-effect dual-comb spectroscopy

Takuro Ideguchi, Birgitta Bernhardt, Guy Guelachvili, Theodor W. Hänsch, and Nathalie Picqué

Optics Letters 37, 4498 (2012), arXiv:1208.1145

 

before 2010

Quantum inelastic collisions between paraexcitons in Cu2O

Kosuke Yoshioka, Takuro Ideguchi, André Mysyrowicz, and Makoto Kuwata-Gonokami

Phys. Rev. B 82, 049901 (2010)

 

Coherent Quantum Control of Excitons at Ultracold and High Density in Cu2O with Phase Manipulated Pulses

Takuro Ideguchi, Kosuke Yoshioka, André Mysyrowicz, and Makoto Kuwata-Gonokami

Phys. Rev. Lett. 100, 233001 (2008)

 

Laser-based continuous-wave excitonic Lyman spectroscopy in Cu2O

Kosuke Yoshioka, Takuro Ideguchi, and Makoto Kuwata-Gonokami

Phys. Rev. B 76, 033204 (2007)

学会プロシーディングス Conference Proceedings

Ultrafast broadband Fourier-transform CARS spectroscopy operating at 50,000 spectra/second

Miu Tamamitsu, Yusuke Sakaki, Tasuku Nakamura, G. Krishna Podagatlapalli, Takuro Ideguchi, Keisuke Goda

Proc. SPIE 10076, High-Speed Biomedical Imaging and Spectroscopy: Toward Big Data Instrumentation and Management II, 1007608 (February 22, 2017); doi:10.1117/12.2249726

High-throughput time-stretch microscopy with morphological and chemical specificity

Cheng Lei, Masashi Ugawa, Taisuke Nozawa, Takuro Ideguchi, Dino Di Carlo, Sadao Ota, Yasuyuki Ozeki, and Keisuke Goda

Proc. SPIE 9720, High-Speed Biomedical Imaging and Spectroscopy: Toward Big Data Instrumentation and Management, 97200X (March 7, 2016); doi:10.1117/12.2212670

Coherent Raman dual-comb spectroscopy and imaging

Takuro Ideguchi, Simon Holzner, Birgitta Bernhardt, Guy Guelachvili, Theodor W. Hänsch, and Nathalie Picqué

Proc. SPIE 9279, Real-time Photonic Measurements, Data Management, and Processing, 92790S (13 November 2014); doi: 10.1117/12.2071156

解説論文 Review articles

24,000スペクトル毎秒で動作する広帯域コヒーレントラマン分光法

 井手口拓郎、合田圭介

 光学 46巻6号228 (9) (2017) 日本光学会

高速無標識バイオイメージングに向けたFourier transform CARS法

 平松光太郎、井手口拓郎、合田圭介

 光アライアンス Vol.28 June 2017 日本工業出版

Dual-Comb Spectroscopy

Takuro Ideguchi

Optics & Photonics News (OSA) Vol.28 January 2017

高速コヒーレントラマン分光

 井手口拓郎

 分光研究vol.65, No.2, 113 (2016)

高速の化学分析が可能に!-高速広帯域コヒーレントラマン分光の実現

 橋本和樹、井手口拓郎、合田圭介

 月間化学Vol.71, No.6, 68-69 (2016)

時間領域のフーリエ変換を用いた超高速分光法と応用技術

 鵜川昌士、井手口拓郎、合田圭介

 レーザー研究Vol.43, Num.4, 193-197 (2015)

迅速・非侵襲に血中がん細胞を発見するカメラ

   鵜川昌士、井手口拓郎、合田圭介

   PET Journal No.28, 28 (2014)

デュアル光周波数コムを用いた非線形分子分光

   井手口拓郎

   応用物理 vol.84, No.1, 48 (2015)

分散フーリエ分光法・デュアルコム分光法を用いた新規な超高速分光計測

   高橋めぐみ、榊祐介、井手口拓郎、合田圭介

   分光研究 vol.63, No.5, 210 (2014)

デュアルコム分光

 井手口拓郎

 レーザー研究 Vol.42, Num.9, 695-699 (2014)

デュアルコム分子分光

 井手口拓郎

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