Poster presentation

[18p-PA3-1~12] 3.5 Laser systems and materials

Thu. Sep 18, 2014 1:30 PM - 3:30 PM PA3 (Gymnasium1)

ポスター掲示時間13:30～15:30(PA3会場)

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

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1:30 PM - 3:30 PM

[18p-PA3-1] Optimization of the 2nd-order nonlinear optical processes with parameter ΔS

^○Tetsuo Harimoto¹ (Univ. Yamanashi¹)

1:30 PM - 3:30 PM

[18p-PA3-2] Phase-Matching Properties of 1.3mol% MgO doped Stoichiometric LiNbO₃

^○Takuma Mizuno¹, Nobuhiro Umemura¹, Daisuke Matsuda¹ (CIST¹)

1:30 PM - 3:30 PM

[18p-PA3-3] Development of a compound-cavity cw optical parametric oscillator with a PPKTP crystal

^○Katsuyuki Kasai¹, Yun Zhang² (NICT¹, Univ. of Electro-Communications²)

1:30 PM - 3:30 PM

[18p-PA3-4] An 813-nm Tm³⁺:ZBLAN fiber amplifier pumped by 775 nm light

^○Yu-ichi Takeuchi¹, Eiji Kajikawa¹, Kenta Kohno¹, Ken'ichi Nakagawa¹, Mitsuru Musha^1,2 (Institute for Laser Science, Univ. of Electro-Commun.¹, JST-ERATO²)

1:30 PM - 3:30 PM

[18p-PA3-5] Relation between gas media and laser pulse in longitudinally excited CO₂ laser

^○(M2)Yoshifumi Hirose¹, Kazuyuki Uno¹, Tetsuya Akitsu¹, Takahisa Jitsuno² (Yamanashi Univ.¹, ILE, Osaka Univ.²)

1:30 PM - 3:30 PM

[18p-PA3-6] Effect of the Surrounding Material on the Stimulated Emission of a Dye-Doped Gel

Shogo Takahashi¹, ^○Mitsunori Saito¹ (Ryukoku Univ.¹)

1:30 PM - 3:30 PM

[18p-PA3-7] Asymmetric DBR-type tunable laser device with an organic dye-doped polymer

^○Koji Nagai¹, Takashi Kawaguchi¹, Kenichi Yamashita¹ (Kyoto Inst. Technol.¹)

1:30 PM - 3:30 PM

[18p-PA3-8] Development of high peak power Er fiber CPA amplification system

^○Yuji Aono¹, Hidetsugu Yoshida¹, Koji Tsubakimoto¹, Hisanori Fujita¹, Noriaki Miyanaga¹ (ILE OSAKA Univ.¹)

1:30 PM - 3:30 PM

[18p-PA3-9] Development of coherent beam combine technique with phase control Ⅲ

^○Takuichi Kinugasa¹, Koji Tsubakimoto¹, Hidetsugu Yoshida¹, Hisanori Fujita¹, Noriaki Miyanaga¹, Yosuke Iwami¹ (ILE, Osaka Univ.¹)

1:30 PM - 3:30 PM

[18p-PA3-10] Development of control algorithm for coherent beam combining

^○Yousuke Iwami¹, Takuichi Kinugasa¹, Koji Tsubakimoto¹, Hidetsugu Yoshida¹, Hisanori Fujita¹, Noriaki Miyanaga¹ (ILE Osaka Univ.¹)

1:30 PM - 3:30 PM

[18p-PA3-11] Development of Lyman alpha light source for muonium excitation: Tunable 820.65 nm light source by injection-seeded optical parametric generation

^○Koji Miyazaki¹, Norihito Saito¹, Kotaro Okamura¹, Yu Oishi², Oleg Louchev¹, Masahiko Iwasaki², Satoshi Wada¹ (RIKEN RAP¹, RIKEN NISHINA²)

1:30 PM - 3:30 PM

[18p-PA3-12] Filled-aperture coherent combination of ns pulse laser beams

^〇Haik Chosrowjan^1,2, Seiji Taniguchi^1,2, Masayuki Fujita^1,2,3, Kouji Tsubakimoto³, Hidetsugu Yoshida³, Noriaki Miyanaga³, Yasukazu Izawa^1,3 (ILT¹, ALPROT², ILE³)

Oral presentation

[19p-C8-1~18] 3.5 Laser systems and materials

Fri. Sep 19, 2014 1:30 PM - 6:15 PM C8 (C310)

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

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1:30 PM - 1:45 PM

△ [19p-C8-1] Oscillation Characteristics of Higher-Order Transverse Mode Generation by Fast Scanning Pumping

^○Takumi Sato¹, Yuichi Kozawa¹, Shunichi Sato¹ (IMRAM, Tohooku Univ.¹)

1:45 PM - 2:00 PM

[19p-C8-2] Generation of radially polarized beams from a Nd:YVO₄ laser with an Au ring pattern

^○Takeshi Sumi¹, Yuichi Kozawa¹, Shunichi Sato¹ (IMRAM, Tohoku Univ.¹)

2:00 PM - 2:15 PM

▼ [19p-C8-3] Fractional vortex generation from a vortex pumped parametric oscillator

^〇(P)Yusufu Taximaiti^1,3, Abullikemu Aizitiaili¹, Keisaku Yamane^2,3, Katsuhiko Miyamoto¹, Takashige Omatsu^1,3 (Chiba Univ.¹, Hokkaido Univ.², JST-CREST³)

2:15 PM - 2:30 PM

△ [19p-C8-4] Mid-infrared optical output by difference frequency generation with collinear phase matching

^○Michael-Tomoki Horikawa¹, Kenji Furuki¹, Azusa Ogawa¹, Katsuhiko Miyamoto¹, Takashige Omatsu^1,2 (Chiba Univ.¹, JST-CREST²)

2:30 PM - 2:45 PM

▲ [19p-C8-5] 2ps duration optical pulse source based on a 1060nm-band gain-switched semiconductor laser diode

^○Yi-Cheng Fang¹, Yuta Kusama¹, Hiroyuki Yokoyama¹ (Tohoku Univ. NICHe¹)

2:45 PM - 3:00 PM

[19p-C8-6] High-peak power amplification of 1060-nm band picosecond optical pulse by a photonic crystal optical fiber amplifier

^○Yuta Kusama¹, Yi-Cheng Fang¹, Yuichi Kozawa², Shunichi Sato², Hiroyuki Yokoyama¹ (Tohoku Univ. NICHe¹, Tohoku Univ. IMRAM²)

3:00 PM - 3:15 PM

△ [19p-C8-7] 100-kW peak-power amplification of picosecond optical pulses generated from a gain-switched laser diode

^○Tomohiro Chaki^1,2, Yuta Kusama², Yi-Cheng Fang^1,2, Hirohito Yamada^1,2, Hiroyuki Yokoyama^1,2 (Grad. School of Eng., Tohoku Univ.¹, NICHe, Tohoku Univ.²)

3:15 PM - 3:30 PM

[19p-C8-8] Visible short pulse generation in waterproof fluoro-aluminate glass fibers using graphene thin film

^○Yasushi Fjimoto¹, Takafumi Suzuki^1,2, Ricardo Ochante¹, Moto-ichro Murakami¹, Takashi Hirayama², Minoru Yoshida², Osamu Ishii³, Masaaki Yamazaki³, Hiroyuki Shiraga¹ (ILE Osaka Univ.¹, KInki Univ.², Sumita Optical Glass, Inc.³)

3:30 PM - 3:45 PM

[19p-C8-9] Developments of a narrow-linewidth Tm³⁺:ZBLAN fiber MOPA at 813 nm

^○Eiji Kajikawa¹, Yu-ichi Takeuchi¹, Kenta Kohno¹, Ken'ichi Nakagawa¹, Mitsuru Musha^1,2 (Univ. of Electro-commun.¹, JST-ERATO²)

Break 15:45～16:00 （3:45 PM - 4:00 PM）

4:00 PM - 4:15 PM

[19p-C8-10] Development of a mid-infrared passively mode-locked fiber laser

^○(M1)Toshikazu Uesu¹, Shigeki Tokita¹, Masanao Murakami², Seiji Shimizu², Noriaki Miyanaga¹, Junji Kawanaka¹ (ILE¹, MDI²)

4:15 PM - 4:30 PM

▲ [19p-C8-11] Self Focusing in Multicore Fiber Designs

^〇Henrik Tuennermann, Akira Shirakawa (Institute for Laser Science, Univ. of Electro Comm.)

4:30 PM - 4:45 PM

[19p-C8-12] Stimulated Brillouin scattering suppression by strain distribution in fiber Raman amplifier

^○Mingchen Chen¹, Yuta Suzuki¹, Akira Shirakawa¹ (Inst. for Laser Science, Univ. of Electro-Commun.¹)

4:45 PM - 5:00 PM

[19p-C8-13] The effect of spectral broadening by self phase modulation during multi-stage fiber amplification

^○Ryutaro Yamashita¹, Yasuhiro Kamba¹, Kazuyoku Tei¹, Shigeru Yamaguchi¹, Jun Enokidani², Shin Sumida² (Tokai Univ.¹, OPT-i Co.,Ltd²)

5:00 PM - 5:15 PM

[19p-C8-14] Development of high-average-power pulse Yb-doped fiber laser system. (6)

^○Hidetsugu Yoshida¹, Takeshi Yamamura^2,4, Koji Tsubakimoto¹, Hisanori Fujita¹, Noriaki Miyanaga¹, Masahiro Tsukamoto³, Tomokazu Sakagawa^2,4, Chosrowjan Haik^2,5, Seiji Taniguchi^2,5, Masayuki Fujita^2,5, Yasukazu Izawa^2,5 (ILE, Osaka Univ.¹, ALPROT², JWRI³, Kataoka Corp.⁴, ILT⁵)

5:15 PM - 5:30 PM

[19p-C8-15] Energy transfer from Cr to Nd in Y₃Ga_xAl_5-xO₁₂ crystal codoped with Cr and Nd

^○Shintaro Mizuno¹, Kazuo Hasegawa¹, Hiroshi Ito¹, Villora E.G.², Kiyoshi Shimamura², Kazuki Takagi³, Mitsuo Yamaga³ (TCRDL¹, NIMS², Gifu Univ.³)

5:30 PM - 5:45 PM

[19p-C8-16] Life test of a composite Nd:YAG/Cr:YAG ceramic microchip laser.

^○(PC)Masaki Tsunekane¹, Takunori Taira¹ (IMS¹)

5:45 PM - 6:00 PM

[19p-C8-17] Thermo-optical characteristics of transparent YAG ceramic at high temperatures

^○Hiroshi Takai¹, Hiroaki Furuse¹, Ryo Yasuhara², Keijiro Hiraga¹ (Kitami Inst. Tech.¹, NIFS²)

6:00 PM - 6:15 PM

[19p-C8-18] Nd:YAG /diamond and Nd:YVO₄/diamond composite lasers fabricated with the room-temperature bonding

^○Yohei Okuyama¹, Taiki Yamauchi¹, Tomomi Onda¹, Ichiro Shoji¹ (Chuo Univ.¹)

Oral presentation

[20a-C8-1~12] 3.5 Laser systems and materials

Sat. Sep 20, 2014 9:00 AM - 12:00 PM C8 (C310)

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

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9:00 AM - 9:15 AM

[20a-C8-1] Development of the 1.1μm band tunable laser

^○Toshio Yamanoi¹, Yasunori Tomomatsu¹, Takashi Endo¹ (Koshin Kogaku Co., Ltd.¹)

9:15 AM - 9:30 AM

[20a-C8-2] Study on over 1 W cw SHG laser in 600 nm wavelength range

Masami Miyakozawa¹, ^○Satoki Kawanishi^1,2 (Optoquest¹, Photonic Crystal Lab.²)

9:30 AM - 9:45 AM

▲ [20a-C8-3] Dual Frequency Injection Locked Continuous Wave Ti: Sapphire Laser

^〇(D)Trivikramarao Gavara¹, Yuki Fujimura¹, Ryo Yoshizaki¹, Nurul Sheedasuhaimi¹, Takuya Kawashima¹, Takeru Ohashi¹¹, Yusuke Sasaki¹, Hiroaki Hamano¹, Kazumichi Yoshii², Satoshi Uetake¹ (UNIVERSITY OF ELECTRO-COMMUNICATIONS¹, OKAYAMA UNIVERSITY²)

9:45 AM - 10:00 AM

[20a-C8-4] Development of the laser system for gravitational wave detector 'KAGRA'

^○Ken-ichiro Suzuki¹, Ryota Nishiuchi¹, Norikatsu Mio^1,2 (Dept. of Applied Physics, Univ of Tokyo¹, Photon Science Centei, Univ. of Tokyo²)

10:00 AM - 10:15 AM

[20a-C8-5] Generation of coherent Lyman-α light for ionization of muonium

^○Yu Oishi¹, Koji Miyazaki¹, Norihito Saito¹, Kotaro Okamura¹, Masahiko Iwasaki¹, Satoshi Wada¹ (RIKEN¹)

10:15 AM - 10:30 AM

▲ [20a-C8-6] Freely-designable optical frequency conversion process

^〇Jian Zheng, Masayuki Katsuragawa (Department of Engineering Science, University of Electro-Communications)

10:30 AM - 10:45 AM

[20a-C8-7] Highly precise pointing and phase locking of multiple beams by using single photo detector.

^○Eisuke Haraguchi¹, Jiro Suzuki¹, Toshiyuki Ando¹ (MitsubishiElectric Coprratioin¹)

10:45 AM - 11:00 AM

△ [20a-C8-8] Frequency stabilized 15-GHz, Kerr-lens mode-locked Yb:Y₂O₃ ceramic laser

^○(D)Mamoru Endo^1,2, Isao Ito^1,2, Yohei Kobayashi^1,2 (ISSP, Tokyo Univ.¹, ERATO, JST²)

11:00 AM - 11:15 AM

△ [20a-C8-9] High-average-power Operation of a Yb:YAG Planar Waveguide Laser Amplifier

^○Yojiro Watanabe¹, Takuya Takasaki¹, Takayuki Yanagisawa¹ (Mitsubishi Electric Corp.¹)

11:15 AM - 11:30 AM

[20a-C8-10] Development of Yb:YAG laser oscillator of lens-free pumping by using PCSEL

^○Yuki Nakamura^1,2, Shotaro Nishiura³, Susumu Noda³, Kazuyoshi Hirose⁴, Yoshitaka Kurosaka⁴, Takahiro Sugiyama⁴, Akiyoshi Watanabe⁴, Shigeki Tokita¹, Minoru Yoshida², Junji Kawanaka¹, Noriaki Miyanaga¹, Tetsuro Mochida¹, Kenji Ishizaki³ (ILE Osaka Univ.¹, Kinki Univ.², Kyoto Univ.³, Hamamatsu Photonics K.K.⁴)

11:30 AM - 11:45 AM

[20a-C8-11] Development of picosecond Yb:YAG amplifiers for OPCPA pumping

SungIn Hwang¹, Shigeki Tokita¹, ^○Junji Kawanaka¹ (ILE, Osaka Univ.¹)

11:45 AM - 12:00 PM

[20a-C8-12] A passively Q-switched micro-laser using a thin Nd:YAG rod

^○(PC)Masaki Tsunekane¹, Takunori Taira¹ (IMS¹)

Oral presentation

[20p-C8-1~6] 3.5 Laser systems and materials

Sat. Sep 20, 2014 1:00 PM - 2:30 PM C8 (C310)

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

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Lunch 12:00～13:00 （12:00 PM - 1:00 PM）

1:00 PM - 1:15 PM

[20p-C8-1] Pulsed laser oscillation in 2.55~3.06 µm using Cr:CdSe crystal

^○Masaki Yumoto¹, Norihito Saito¹, Taichen Lin², Akira Aoki², Sadahiro Nakajima¹, Keigo Nagasaka¹, Yuichi Izumi², Satochi Wada¹ (RIKEN¹, Tokyo Medical and Dental Univ.²)

1:15 PM - 1:30 PM

[20p-C8-2] Tm fiber laser pumped Tm:KY(WO4)2 laser

^○Masaki Tokurakawa¹, W Clarkson², Jae Daniel² (ILS,UEC¹, ORC, Uni.Southampton²)

1:30 PM - 1:45 PM

[20p-C8-3] Mode-locked Yb³⁺-doped Lu₃Al₅O₁₂ laser

^○(M1)Shotaro Kitajima¹, Hiroaki Nakao¹, Akira Shirakawa¹, Hideki Yagi², Takagimi Yanagitani² (Inst. for Laser Science, Univ. of Electro-Commun.¹, Takuma Works, Konoshima Chemical Co., Ltd.²)

1:45 PM - 2:00 PM

[20p-C8-4] High power, highly efficient Yb:LuAG ceramic thin-disk laser

^○Hiroaki Nakao¹, Akira Shirakawa¹, Ken-ichi Ueda¹, Hideki Yagi², Takagimi Yanagitani², Birgit Weichelt³, Katrin Wentsch³, Marwan Abdou Ahmed³, Thomas Graf³ (Inst. for Laser Science, Univ. of Electro-Commun.¹, Takuma Works, Konoshima Chemical Co., Ltd.², Inst. fur Strahlwerkzeuge (IFSW), Univ. Stuttgart³)

2:00 PM - 2:15 PM

[20p-C8-5] Femtosecond mode-locked Nd³⁺-doped Ba(Zr,Mg,Ta)O₃ ceramic laser

^○Yuki Higashi¹, Takayuki Tomita¹, Jun-ichi Fuse¹, Hiroaki Nakao¹, Akira Shirakawa¹, Ken-ichi Ueda¹, Satoshi Kuretake², Yuji Kintaka², Koji Murayama², Nobuhiko Tanaka², Alexander A. Kaminskii³ (Inst. for Laser Science, Univ. of Electro-Commun.¹, Murata Manufacturing Co., Ltd.²)

2:15 PM - 2:30 PM

[20p-C8-6] 1 J, 100 Hz cryogenically-cooled Yb:YAG TRAM multipass amplifier

^○Shigeki Tokita¹, Martin Divoky², SungIn Hwang¹, Toshiyuki Kawashima³, Hajime Nishioka⁴, Junji Kawanaka¹ (Osaka Univ.¹, ASCR v.v.i², Hamamatsu Photonics³, UEC⁴)

Sessions

03. Optics and Photonics » 3.5 Laser systems and materials

[18p-PA3-1~12] 3.5 Laser systems and materials

[19p-C8-1~18] 3.5 Laser systems and materials

△ [19p-C8-1] Oscillation Characteristics of Higher-Order Transverse Mode Generation by Fast Scanning Pumping

▼ [19p-C8-3] Fractional vortex generation from a vortex pumped parametric oscillator

△ [19p-C8-4] Mid-infrared optical output by difference frequency generation with collinear phase matching

▲ [19p-C8-5] 2ps duration optical pulse source based on a 1060nm-band gain-switched semiconductor laser diode

△ [19p-C8-7] 100-kW peak-power amplification of picosecond optical pulses generated from a gain-switched laser diode

▲ [19p-C8-11] Self Focusing in Multicore Fiber Designs

[20a-C8-1~12] 3.5 Laser systems and materials

▲ [20a-C8-3] Dual Frequency Injection Locked Continuous Wave Ti: Sapphire Laser

▲ [20a-C8-6] Freely-designable optical frequency conversion process

△ [20a-C8-8] Frequency stabilized 15-GHz, Kerr-lens mode-locked Yb:Y2O3 ceramic laser

△ [20a-C8-9] High-average-power Operation of a Yb:YAG Planar Waveguide Laser Amplifier

[20p-C8-1~6] 3.5 Laser systems and materials

△ [20a-C8-8] Frequency stabilized 15-GHz, Kerr-lens mode-locked Yb:Y₂O₃ ceramic laser