Oral presentation

[13a-2G-1~10] 3.6 Ultrashort-pulse and high-intensity lasers

Sun. Sep 13, 2015 9:45 AM - 12:15 PM 2G (2F Lounge 1)

座長:吉井一倫(電通大)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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9:45 AM - 10:00 AM

[13a-2G-1] Ultrafast time-resolved electron diffraction revealing the nonthermal dynamics of near-UV photoexcitation-induced amorphization in Ge₂Sb₂Te₅

〇Masaki Hada^1,2, Wataru Oba³, Kuwahara Masashi⁴, Ikufumi Katayama³, Toshiharu Saiki⁵, Jun Takeda³, Kazutaka Nakamura^1,6 (1.Tokyo Ints. Tech. MSL, 2.JST-PRESTO, 3.Yokohama Nat. Univ., 4.AIST, 5.Keio Univ., 6.JST-CREST)

10:00 AM - 10:15 AM

[13a-2G-2] Coherent optical phonons in diamond by wavelength-resolved transient reflectivity measurement

〇Kazuma Ohya^1,2, Hiroshi Takahashi³, Tetsuya Tsuruta^1,2, Shin-ichi Uozumi^1,2, Katsura Norimatsu^1,2, Masahiro Kitajima^1,2, Yosuke Kayanuma^1,2, Yutaka Shikano^1,4,5, Kazutaka Nakamura^1,2 (1.MSL Tokyo Tech, 2.JST, 3.Tokyo Univ. of Sci., 4.IMS, 5.Chapman Univ.)

10:15 AM - 10:30 AM

[13a-2G-3] Surface-enhanced Infrared Nonlinear Spectroscopy by Using Resonant Nanoantennae

〇Fumiya Kusa^1,2, Akinobu Takegami^1,2, Jumpei Tayama², Satoshi Ashihara² (1.TUAT, 2.IIS)

10:30 AM - 10:45 AM

[13a-2G-4] Vacuum-UV photodissociation dynamics of CO₂ by time-resolved photoelectron spectroscopy

〇Shunsuke Adachi^1,2, Sergy Grebenshchikov³, Motoki Sato¹, Toshinori Suzuki^1,2 (1.Kyoto Univ., 2.RIKEN, 3.Tech. Univ. Munchen)

10:45 AM - 11:00 AM

[13a-2G-5] Ground state product formation observed by vacuum-UV harmonics: Isomerization of trans-1,3-pentadiene

〇Shunsuke Adachi^1,2, Motoki Sato¹, Toshinori Suzuki^1,2 (1.Kyoto Univ., 2.RIKEN)

11:00 AM - 11:15 AM

[13a-2G-6] Study of ultrafast excited-state relaxation dynamics of conjugated diene systems

〇(M1)Takeharu Tentaku¹, Kotaro Araki¹, Taro Sekikawa¹ (1.Hokkaido Univ.)

11:15 AM - 11:30 AM

[13a-2G-7] Establishing measurement of dipole response with inner shell using isolated attosecond pulse

Hiroki Mashiko¹, 〇Katsuya Oguri¹, Tomohiko Yamaguchi^1,2, Akira Suda², Hideki Gotoh¹ (1.NTT Basic Research Labs., 2.Tokyo Univ. of Science)

11:30 AM - 11:45 AM

[13a-2G-8] Ramsey interference via core-excited states by x-ray pulse pair

〇Takashi Nakajima¹, Souvik Chatterjee¹ (1.IAE, Kyoto Univ.)

11:45 AM - 12:00 PM

[13a-2G-9] Nonadiabatic molecular orientation studied by high-order harmonic generation and ion imaging spectroscopy

〇Shinichirou Minemoto¹, Ryota Katsumi², Wataru Komatsubara², Siobhan Tobin^2,3, Hsu Liu^2,4, Hirofumi Sakai¹ (1.Grad.Sch. Sci., Univ. Tokyo, 2.Sch. Sci., Univ. Tokyo, 3.The Australian National University, 4.Reed College)

12:00 PM - 12:15 PM

[13a-2G-10] Development of a polarization-resolved spectral interferometer to measure time-dependent polarization pulses in the ultraviolet region

〇Shinichirou Minemoto¹, Hirofumi Sakai¹ (1.Grad.Sch. Sci., Univ. Tokyo)

Oral presentation

[13p-2G-1~15] 3.6 Ultrashort-pulse and high-intensity lasers

Sun. Sep 13, 2015 1:45 PM - 5:45 PM 2G (2F Lounge 1)

座長:峰本紳一郎 (東大),西川正(電機大)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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1:45 PM - 2:00 PM

▲ [13p-2G-1] Laser Requirements for Efficient X-Ray Generation by Relativistic Electron Spikes

〇Alexander Pirozhkov¹, Masaki Kando¹, Timur Esirkepov¹, Tatiana Pikuz², Anatoly Faenov², Koichi Ogura¹, Yukio Hayashi¹, Hideyuki Kotaki¹, Eugene Ragozin³, David Neely⁴, Hiromitsu Kiriyama¹, James Koga¹, Yuji Fukuda¹, Akito Sagisaka¹, Masaharu Nishikino¹, Takashi Imazono¹, Noboru Hasegawa¹, Tetsuya Kawachi¹, Hiroyuki Daido¹, Yoshiaki Kato⁵, Sergei Bulanov¹, Kiminori Kondo¹ (1.JAEA, 2.Osaka Univ., 3.Lebedev Phys. Inst., 4.CLF RAL, 5.GPI)

2:00 PM - 2:15 PM

[13p-2G-2] Chirped-pulse amplification with thulium-doped ZBLAN fibers

〇Yutaka Nomura¹, Takao Fuji¹ (1.IMS)

2:15 PM - 2:30 PM

▲ [13p-2G-3] TW-class high-power femtosecond infrared laser source based on dual-chirped optical parametric amplification

〇Yuxi FU¹, Eiji J. TAKAHASHI¹, Katsumi MIDORIKAWA¹ (1.Attosecond Science Research Team, RIKEN Center for Advanced Photonics, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan)

2:30 PM - 2:45 PM

[13p-2G-4] Diffraction-limited focusing system for isolated attosecond pulsesⅡ

〇YUKI TAMARU^1,2, Satoshi Mori³, Kazuhiro Sawada^1,4, Yuxi Fu¹, Eiji. J. Takahashi¹, Akira Suda², Fumihiko Kannari⁴, Katsumi Midorikawa¹, Mitsunori Toyoda³ (1.RIKEN, 2.Tokyo Univ. of Sci., 3.IMRAM,Tohoku Univ, 4.Keio Univ.)

2:45 PM - 3:00 PM

[13p-2G-5] Application of Multi-resolution MCTDHF to non-symmetric systems

〇(DC)Ryohto SAWADA¹, Takeshi Sato¹, Ishikawa Kenichi¹ (1.Tokyo Univ.)

Break （3:00 PM - 3:15 PM）

3:15 PM - 3:30 PM

▲ [13p-2G-6] A CEP-stable infrared OPA system capable of high-repetition-rate operation

〇(D)Florian Geier¹, Justinas Pupeikis¹, Nobuhisa Ishii¹, Teruto Kanai¹, Jiro Itatani¹ (1.ISSP, Tokyo Univ.)

3:30 PM - 3:45 PM

△ [13p-2G-7] Tunable CEP-stable mid-IR pulse generation via dual-wavelength OPA

〇Keisuke KANESHIMA¹, Nobuhisa Ishii¹, Jiro Itatani¹ (1.ISSP, Univ. of Tokyo)

3:45 PM - 4:00 PM

△ [13p-2G-8] Reduction of spontaneous emission noise in the amplification of picosecond optical pulses generated from a gain-switched laser diode

〇Tomohiro Chaki^1,2, Yi-Cheng Fang^1,2, Hirohito Yamada^1,2, Hiroyuki Yokoyama^1,2 (1.Grad. School of Eng., Tohoku Univ., 2.NICHe, Tohoku Univ.)

4:00 PM - 4:15 PM

△ [13p-2G-9] Direct femtosecond-pulse generation by a gain-switched semiconductor laser

〇Takashi Ito¹, Hidekazu Nakamae¹, Takahiro Nakamura¹, Yuji Hazama¹, Changsu Kim¹, Yohei Kobayashi¹, Masahiro Yoshita¹, Hidefumi Akiyama¹ (1.ISSP, Univ. of Tokyo)

4:15 PM - 4:30 PM

△ [13p-2G-10] 10 GHz, 1.55 μm HCN frequency-stabilized mode-locked fiber laser

〇Kazuki Yoshida¹, Keisuke Kasai¹, Masato Yoshida¹, Masataka Nakazawa¹ (1.RIEC Tohoku Univ.)

4:30 PM - 4:45 PM

△ [13p-2G-11] Development of high-repetition-rate optical frequency comb based on a mode-locked Yb fiber laser

〇Hideaki Yasui^1,2, Yoshiaki Nakajima^1,2, Zhigang Zhang³, Kaoru Minoshima^1,2 (1.The University of Electro-Communications, 2.JST, ERATO Intelligent Optical Synthesizer (IOS), 3.Peking Univ., China)

4:45 PM - 5:00 PM

△ [13p-2G-12] Development of mid-infrared optical frequency comb source using high repetition rate Yb doped ultrashort pulse fiber laser

〇(P)LEI JIN¹, MASAHITO YAMANAKA¹, VOLKER SONNENSCHEIN¹, HIDEKI TOMITA¹, TETSUO IGUCHI¹, ATSUSHI SATO², AKANE OMORI², AKIRA IDENO², TOSHINARI OH-HARA², NORIHIKO NISHIZAWA¹ (1.Nagoya Univ., 2.Sekisui Medical)

5:00 PM - 5:15 PM

△ [13p-2G-13] Mid-infrared Frequency Comb Based on an Er-doped SWNT Ultrashort Pulse Fiber Laser

〇(M1C)masafumi tsuzuki¹, Nomura Yoshitaka¹, Lei Jin¹, Masahito Yamanaka¹, Volker Sommemscein¹, Hideki Tomita¹, Tetsuo Iguchi¹, Atsushi Sato², Akane Omori², Akira Iteno², Toshinari Oh-hara², Yoichi Sakakibara³, Emiko Omoda³, Hiromichi Kataura³, Norihiko Nishizawa¹ (1.Nagoya Univ., 2.Sekisui Medical, 3.AIST)

5:15 PM - 5:30 PM

△ [13p-2G-14] Scanless, Full-field, Confocal Microscopy Based on Dimension Conversion in Optical Frequency Comb (1) ~Confocal line imaging~

〇Eiji Hase^1,2, Miyamoto Shuji¹, MInamikawa Takeo³, Y.-D. Hsieh^1,2, Yamamoto Hirotugu^2,4, Yasui Takeshi^1,2 (1.Tokushima Univ., 2.JST-ERATO Minoshima Intelligent Optical Synthesizer Project, 3.Kyoto Pref. Univ. Med., 4.Utsunomiya Univ.)

5:30 PM - 5:45 PM

△ [13p-2G-15] Influence of Raman scattering on Kerr comb generation in a silica toroid microcavity

〇(D)Takumi Kato¹, Tomoya Kobatake¹, Zhelun Chen¹, Takuma Nagano¹, Takasumi Tanabe¹ (1.Keio University)

Oral presentation

[14a-2G-1~10] 3.6 Ultrashort-pulse and high-intensity lasers

Mon. Sep 14, 2015 9:30 AM - 12:15 PM 2G (2F Lounge 1)

座長:小林洋平(東大)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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9:30 AM - 10:00 AM

[14a-2G-1] [JSAP Paper Award Speech] Orbital Angular Momentum Spectral Dynamics of GaN Excitons Excited by Optical Vortices

〇Kyohei Shigematsu¹, Yasunori Toda¹, Keisaku Yamane¹, Ryuji Morita¹ (1.Hokkaido Univ.)

10:00 AM - 10:15 AM

[14a-2G-2] Laguerre-Gaussian mode expansion of optical vortices based on electric-field reconstruction with a collinear configuration system

〇(M1)SHOTA NAKAJIMA¹, Keisaku Yamane^1,2, Masato Suzuki¹, Yasunori Toda^1,2, Ryuji Morita^1,2 (1.Hokkaido Univ., 2.JST-CREST)

10:15 AM - 10:30 AM

[14a-2G-3] Generation of axisymmetrically polarized pulses with arbitrarily intensity distribution by the combination of a spatial light modulator and an axisymmetrical polaization converter

〇(DC)Masato Suzuki¹, Keisaku Yamane^1,2, Shota Nakajima¹, Moritsugu Sakamoto³, Kazuhiko Oka¹, Yasunori Toda^1,2, Ryuji Morita^1,2 (1.Hokkaido Univ., 2.JST CREST, 3.Nagaoka Univ. of Tech.)

10:30 AM - 10:45 AM

▲ [14a-2G-4] Generation of femtoscecond vacuum ultraviolet laser pulse by four-wave Raman mixing in Hydrogen.

〇Vu Duong^1,2, Trong Nghia Nguyen¹, Yoshifumi Mori², Yuchiro Kida², Totaro Imasaka^2,3 (1.Inst. of Phys., Vietnam Acad. of Sci. and Tech., 2.Kyushu Univ., 3.Center for Future Chem., Kyushu Univ.)

10:45 AM - 11:00 AM

[14a-2G-5] All-fiber generation of two-color synchronized femtosecond pulses by use of dispersive wave

〇Dai Yoshitomi¹, Kenji Torizuka¹ (1.AIST)

11:00 AM - 11:15 AM

[14a-2G-6] Development of high-speed controllable frequency comb based on mode locked Er fiber laser with integrated electro-otic modulator

〇(M1)satoru yoshida^1,2, Naoyuki shiokawa³, Mayayuki Shirakawa³, Kazuaki Nakata^1,2, Takashi Ogura^4,2, Akiko Nishiyama^1,2,5, Yoshiaki Nakajima^1,2, Eiji Tokunaga³, Takeshi Yasui^4,2, Tomonori Yamamoto⁶, Masaaki Hirano⁶, Kaoru Minoshima^1,2 (1.Univ. of Electro-Communications, 2.JST, ERATO-IOS, 3.Univ. of Tokyo Science, 4.Tokushima univ, 5.JSPS, 6.Sumitomo Electric Industries)

11:15 AM - 11:30 AM

[14a-2G-7] Cascaded-electro-optic-modulator-based frequency combs for dual-comb spectroscopy

〇Tadashi Nishikawa¹, Atushi Ishizawa², Ming Yan^1,3, Hideki Gotoh², Theodor Haensch^1,3, Nathalie Picque^1,3,4 (1.Max-Planck-Inst. of Quantum Optics, 2.NTT Basic Research Labs., 3.Ludwig-Maximilians-Univ., 4.Inst. of Molecular Sciences of Orsay)

11:30 AM - 11:45 AM

[14a-2G-8] Real-time multi-heterodyne spectroscopy using an optical frequency comb with wide-mode spacing

〇Atsushi Ishizawa¹, Tadashi Nishikawa², Ming Yan^2,3, guy Millot⁴, Hideki Gotoh¹, Theodor W Haensch^2,3, Nathalie Picque^2,3 (1.NTT Basic Research Labs., 2.Max Planck Institute of Quantum Optics, 3.Ludwig Maximilian University of Munich, 4.Laboratoire Interdisciplinaire Carnot de Bourgogne)

11:45 AM - 12:00 PM

[14a-2G-9] An absolute frequency measurement by an offset-free comb using DFG and spectrum
broadening

〇Takuma Nakamura¹, Ito Isao^1,2, Tani Shuntaro¹, Kobayashi Yohei^1,2 (1.ISSP, 2.JST-ERATO)

12:00 PM - 12:15 PM

[14a-2G-10] Dispersion tailoring of microcavity for broadband optical frequency comb

〇Yosuke Nakagawa¹, Takumi Kato¹, Wataru Yoshiki¹, Yuta Mizumoto¹, Hiroi Kangawa¹, Yasuhiro Kakinuma¹, Takasumi Tanabe¹ (1.Keio Univ.)

Poster presentation

[14p-PA3-1~3] 3.6 Ultrashort-pulse and high-intensity lasers

Mon. Sep 14, 2015 1:30 PM - 3:30 PM PA3 (Event Hall)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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1:30 PM - 3:30 PM

[14p-PA3-1] Visible comb generation with third order nonlinearity in silica toroid microcavity

〇Zhelun Chen¹, Takumi Katou¹, Takasumi Tanabe¹ (1.Keio Univ.)

1:30 PM - 3:30 PM

[14p-PA3-2] Automatic generation of temporal cavity soliton with negative thermos-optic effect

〇tomoya kobatake¹, Takumi Kato¹, Yousuke Nakagawa¹, Hiroki Itobe¹, Takasumi Tanabe¹ (1.Keio Univ.)

1:30 PM - 3:30 PM

[14p-PA3-3] Arbitrary Optical Waveform Generation by Simply Using Three Optical Elements

〇Kazumichi Yoshii¹, Masayuki Katsuragawa¹ (1.Univ. of Electro-Communications)

Sessions

3 Optics and Photonics » 3.6 Ultrashort-pulse and high-intensity lasers

[13a-2G-1~10] 3.6 Ultrashort-pulse and high-intensity lasers

[13p-2G-1~15] 3.6 Ultrashort-pulse and high-intensity lasers

▲ [13p-2G-1] Laser Requirements for Efficient X-Ray Generation by Relativistic Electron Spikes

▲ [13p-2G-3] TW-class high-power femtosecond infrared laser source based on dual-chirped optical parametric amplification

▲ [13p-2G-6] A CEP-stable infrared OPA system capable of high-repetition-rate operation

△ [13p-2G-7] Tunable CEP-stable mid-IR pulse generation via dual-wavelength OPA

△ [13p-2G-8] Reduction of spontaneous emission noise in the amplification of picosecond optical pulses generated from a gain-switched laser diode

△ [13p-2G-9] Direct femtosecond-pulse generation by a gain-switched semiconductor laser

△ [13p-2G-10] 10 GHz, 1.55 μm HCN frequency-stabilized mode-locked fiber laser

△ [13p-2G-11] Development of high-repetition-rate optical frequency comb based on a mode-locked Yb fiber laser

△ [13p-2G-12] Development of mid-infrared optical frequency comb source using high repetition rate Yb doped ultrashort pulse fiber laser

△ [13p-2G-13] Mid-infrared Frequency Comb Based on an Er-doped SWNT Ultrashort Pulse Fiber Laser

△ [13p-2G-14] Scanless, Full-field, Confocal Microscopy Based on Dimension Conversion in Optical Frequency Comb (1) ~Confocal line imaging~

△ [13p-2G-15] Influence of Raman scattering on Kerr comb generation in a silica toroid microcavity

[14a-2G-1~10] 3.6 Ultrashort-pulse and high-intensity lasers

▲ [14a-2G-4] Generation of femtoscecond vacuum ultraviolet laser pulse by four-wave Raman mixing in Hydrogen.

[14p-PA3-1~3] 3.6 Ultrashort-pulse and high-intensity lasers

Authentication