Oral presentation

[10a-W834-1~11] 3.5 Laser system and materials

Sun. Mar 10, 2019 9:00 AM - 12:15 PM W834 (W834)

Norihiko Nishizawa(Nagoya University), Masayuki Suzuki(Aichi Medical Univ.)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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9:00 AM - 9:30 AM

[10a-W834-1] [INVITED] Stable-wavelength and narrow-bandwidth operation of high-power laser diodes with external cavities using volume Bragg gratings

〇Yujin Zheng¹ (1.Hamamatsu Photonics)

9:30 AM - 9:45 AM

▲ [10a-W834-2] Generation of pulse duration-tunable optical pulses from an injection-locked gain-switched laser diode

〇(M2)Hejie Yan^1,2, Gao Yuan^1,2, Jui-Hung Hung², Kazuo Sato², Hirohito Yamada^2,1, Hiroyuki Yokoyama^1,2 (1.Tohoku univ., 2.NICHe, Tohoku univ.)

9:45 AM - 10:00 AM

▲ [10a-W834-3] High-peak-power narrow-bandwidth optical pulse generation by controlling the gain-switching operation of a semiconductor laser

〇Yuan Gao¹, Jui-Hung Hung², He-Jie Yan¹, Kazuo Sato², Hirohito Yamada^1,2, Hiroyuki Yokoyama^1,2 (1.Tohoku Univ., 2.NICHe,Tohoku Univ.)

10:00 AM - 10:15 AM

[10a-W834-4] Developed High-Power 1064 nm CW fiber laser based on FBGs for SHG

〇Kazuma Dobashi¹, Masayuki Hoshi¹, Koichi Imai¹, Junji Hirohashi¹, Satoshi Makio¹ (1.OXIDE Corp.)

10:15 AM - 10:30 AM

▲ [10a-W834-5] Q-switched Fiber Laser Using Synthetic Single-crystal Diamond Saturable Absorber

〇(D)Zheyuan Zhang¹, Yuanjun Zhu¹, Pengtao Yuan¹, Hongbo Jiang¹, Zihao Zhao¹, Fulin Xiang¹, Lei Jin¹, Sze Yun Set¹, Shinji Yamashita¹ (1.Tokyo Univ.)

10:45 AM - 11:00 AM

[10a-W834-6] Pulse compression of All-normal dispersion Tm: ZBLAN fiber laser

〇Masaki Tokurakawa¹, Hiromu Sagara¹ (1.ILS,UEC)

11:00 AM - 11:15 AM

△ [10a-W834-7] High power Tm-doped ultrashort pulse fiber laser with SWNT at 2 µm by dispersion management

〇Kenta Watanabe¹, Ying Zhou², Takeshi Saito², Youichi Sakakibara², Norihiko Nishizawa¹ (1.Nagoya Univ., 2.AIST)

11:15 AM - 11:30 AM

[10a-W834-8] Development of a stable and high power Tm³⁺:ZBLAN fiber MOPA at 813 nm

〇Eiji Kajikawa¹, Tomohiro Ishii¹, Takashi Kubo¹, Mitsuru Musha¹, Kazuhiko Ogawa² (1.ILS/UEC, 2.FiberLabs Inc.)

11:30 AM - 11:45 AM

△ [10a-W834-9] Dispersion management and analysis of all PM Er-doped passively mode-locked Figure 9 ultrashort pulse fiber laser

〇Hayato Suga¹, Masahito Yamanaka¹, Norihiko Nishizawa¹ (1.Nagoya Univ.)

11:45 AM - 12:00 PM

△ [10a-W834-10] High-power highly-stable CW Er:ZBLAN fiber laser system at 2.8 μm

〇Kenji Goya¹, Hiyori Uehara¹, Daisuke Konishi², Masanao Murakami², Shigeki Tokita¹ (1.ILE, Osaka Univ., 2.Mitsuboshi Diamond Co., LTD.)

12:00 PM - 12:15 PM

[10a-W834-11] Mid-IR Fe:ZnSe laser pumped by an Er:ZBLAN fiber laser

〇Hiyori Uehara¹, Kenji Goya¹, Shigeki Tokita¹, Han Bingyu¹, Andrey Pushkin², Migal Ekaterina², Fedor Potemkin² (1.Osaka Univ., 2.M.V. Lomonosov Moscow State Univ.)

Oral presentation

[10p-W834-1~14] 3.5 Laser system and materials

Sun. Mar 10, 2019 1:15 PM - 5:00 PM W834 (W834)

Masaki Tokurakawa(UEC), Hiroaki Furuse(Kitami Inst. of Tech.)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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1:15 PM - 1:30 PM

[10p-W834-1] [Young Scientist Presentation Award Speech] Development of broadband mode-locked laser using stimulated Raman scattering

〇Shota Kimura¹, Shuntaro Tani¹, Yohei Kobayashi¹ (1.ISSP, Univ. Tlkyo)

1:30 PM - 1:45 PM

[10p-W834-2] Kerr-lens mode-locked Tm:Sc₂O₃ laser with a chirped mirror

〇(M1)Anna Suzuki^1,2, Christian Krankel³, Masaki Tokurakawa^1,2 (1.UEC, 2.ILS, 3.ZLM)

1:45 PM - 2:00 PM

[10p-W834-3] Observation of soliton molecules motion in pulse formation on mode-locked Yb fiber laser

〇Masayuki Suzuki¹, Hiroto Kuroda¹ (1.Aichi-Med. Univ.)

2:00 PM - 2:15 PM

[10p-W834-4] Fabrication of Er-doped microcavity for on-chip mode-locked laser

〇Riku Imamura¹, Tomoki Suzuki¹, Ishida Rammaru¹, Ryo Suzuki¹, Shun Fujii¹, Mizuki Ito¹, Hideyuki Maki^1,3, Lan Yang², Takasumi Tanabe¹ (1.Keio Univ., 2.Washington Univ., 3.JST-PRESTO)

2:15 PM - 2:30 PM

[10p-W834-5] Characteristics of saturable absorption in Cr⁴⁺:YAG ceramics

〇Yoichi Sato¹, Takunori Taira^1,2 (1.Inst. Mol. Sci., 2.RIKEN)

2:30 PM - 2:45 PM

▲ [10p-W834-6] Passively Q-switched 25 MW peak power doughnut mode laser using Nd:YAG ceramic microchip

〇Hwan Hong Lim¹, Takunori Taira^1,2 (1.IMS, 2.RIKEN SPring-8)

2:45 PM - 3:00 PM

[10p-W834-7] 15.8 mJ Pulse Amplification Using Planar Waveguide Based on Erbium/Ytterbium-Doped Phosphate Glass

〇Kenichi Hirosawa¹, Narito Samejima¹, Takeshi Sakimura¹, Takayuki Yanagisawa¹, Kenichi Uto¹ (1.Mitsubishi Electric)

3:15 PM - 3:30 PM

△ [10p-W834-8] 640-nm picosecond pulse Pr:YLF regenerative amplifier pumped by an InGaN-based laser diode

〇(M1)Shogo Fujita¹, Naoto Sugiyama¹, Fumihiko Kannari¹ (1.Keio Univ.)

3:30 PM - 3:45 PM

▲ [10p-W834-9] Direct generation of visible vortex beams from a diode-pumped Pr³⁺:YLF laser

〇(D)Yuanyuan Ma¹, Jung-Chen Tung², Yung-Fu Chen², Katsuhiko Miyamoto^1,3, Takashige Omatsu^1,3 (1.Chiba Univ., 2.National Chiao Tung Univ., 3.Molecular Chirality Research Center)

3:45 PM - 4:00 PM

▼ [10p-W834-10] Multiple OAM states generation from a tunable optical vortex parametric laser

〇(DC)Roukuya Mamuti¹, Shigeki Nishida¹, Shunsuke Goto¹, Katsuhiko Miamoto^1,2, Takashige Omatsu^1,2 (1.Chiba University, 2.Molecular Chirality Research Center)

4:00 PM - 4:15 PM

[10p-W834-11] Orbital angular momentum conservation in phase conjugation via stimulated Brillouin scattering

〇Shun Sasaki¹, Ami Shiraishi¹, Kohei Toyoda^1,2, Katsuhiko Miyamoto^1,2, Takashige Omatsu^1,2 (1.Chiba Univ., 2.MCRC.)

4:15 PM - 4:30 PM

[10p-W834-12] Development of large diameter TGG Faraday rotator for high-average-power laser system.

〇Hidetugu Yoshida¹, Shigeki Tokita¹, Koji Tsubakimoto¹, Junji Kawanaka¹ (1.ILE Osaka Univ.)

4:30 PM - 4:45 PM

[10p-W834-13] Output characteristics of Yb:YAG TRAM laser using water jet impingement cooling

〇Seiji Taniguchi¹, Haik Chosrowjan¹, Dazhi Li¹, Shinji Motokoshi¹, Masayuki Fujita¹, Yasukazu Izawa¹, Shingo Nishikata², Tomoya Morioka², Koichi Hamamoto², Hiroshi Ikebuchi², Yuichi Ohtani², Takeshi Kaneko², Hiroyuki Daigo² (1.Inst. Laser Tech., 2.MHI)

4:45 PM - 5:00 PM

[10p-W834-14] Pulse Train Shaping for High Average Power Laser with Coherent Beam Combining

〇Kouji Tsubakimoto¹, Kou Fukuishi¹, Hidetsugu Yoshida¹, Noriaki Miyanaga^1,2 (1.ILE Osaka Univ., 2.ILT)

Poster presentation

[11a-PA4-1~5] 3.5 Laser system and materials

Mon. Mar 11, 2019 9:30 AM - 11:30 AM PA4 (PA)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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9:30 AM - 11:30 AM

[11a-PA4-1] Fluorescence Characteristics of Erbium-Doped Fiber by Solar Light excitation

〇(M1C)Masaki Oda¹, Naoto Baba¹, Hiroyasu Sone¹, Hiroaki Furuse¹, Sinki Nakamura² (1.Kitami Inst., 2.Ibaraki Univ.)

9:30 AM - 11:30 AM

[11a-PA4-2] Measurement of small signal gain in Pr-doped waterproof fluoride glass fiber

〇(B)Takumi Ikeda¹, Ito Sokuto¹, Fukuda yuki¹, Kajikawa shota², Yoshida Minoru², Yasushi Fujimoto¹ (1.CIT, 2.KINDAI Univ.)

9:30 AM - 11:30 AM

[11a-PA4-3] Stimulated Emission Characteristics of a Flexible Ring Laser

Atsushi Kubota¹, 〇Mitsunori Saito¹ (1.Ryukoku Univ.)

9:30 AM - 11:30 AM

[11a-PA4-4] Lasing characteristics of corner-cube and axicon retro-reflector resonators at cryogenic and ambient temperatures

〇Haik Chosrowjan¹, Seiji Taniguchi¹, Noriaki Miyanaga² (1.ILT, 2.ILE)

9:30 AM - 11:30 AM

[11a-PA4-5] Pulse shortening and polarization control in microchip laser by photonic crystal device

〇Shungo Araki¹, Jun Suzuki¹, Muneyuki Adachi¹, Naoki Yoshida¹, Kazunobu Kojima¹, Masaaki Hanebuchi¹ (1.NIDEK CO., LTD.)

Sessions

3 Optics and Photonics » 3.5 Laser system and materials

[10a-W834-1~11] 3.5 Laser system and materials

[10a-W834-1] [INVITED] Stable-wavelength and narrow-bandwidth operation of high-power laser diodes with external cavities using volume Bragg gratings

▲ [10a-W834-2] Generation of pulse duration-tunable optical pulses from an injection-locked gain-switched laser diode

▲ [10a-W834-3] High-peak-power narrow-bandwidth optical pulse generation by controlling the gain-switching operation of a semiconductor laser

[10a-W834-4] Developed High-Power 1064 nm CW fiber laser based on FBGs for SHG

▲ [10a-W834-5] Q-switched Fiber Laser Using Synthetic Single-crystal Diamond Saturable Absorber

[10a-W834-6] Pulse compression of All-normal dispersion Tm: ZBLAN fiber laser

△ [10a-W834-7] High power Tm-doped ultrashort pulse fiber laser with SWNT at 2 µm by dispersion management

[10a-W834-8] Development of a stable and high power Tm³⁺:ZBLAN fiber MOPA at 813 nm

△ [10a-W834-9] Dispersion management and analysis of all PM Er-doped passively mode-locked Figure 9 ultrashort pulse fiber laser

△ [10a-W834-10] High-power highly-stable CW Er:ZBLAN fiber laser system at 2.8 μm

[10a-W834-11] Mid-IR Fe:ZnSe laser pumped by an Er:ZBLAN fiber laser

[10p-W834-1~14] 3.5 Laser system and materials

[10p-W834-1] [Young Scientist Presentation Award Speech] Development of broadband mode-locked laser using stimulated Raman scattering

[10p-W834-2] Kerr-lens mode-locked Tm:Sc₂O₃ laser with a chirped mirror

[10p-W834-3] Observation of soliton molecules motion in pulse formation on mode-locked Yb fiber laser

[10p-W834-4] Fabrication of Er-doped microcavity for on-chip mode-locked laser

[10p-W834-5] Characteristics of saturable absorption in Cr⁴⁺:YAG ceramics

▲ [10p-W834-6] Passively Q-switched 25 MW peak power doughnut mode laser using Nd:YAG ceramic microchip

[10p-W834-7] 15.8 mJ Pulse Amplification Using Planar Waveguide Based on Erbium/Ytterbium-Doped Phosphate Glass

△ [10p-W834-8] 640-nm picosecond pulse Pr:YLF regenerative amplifier pumped by an InGaN-based laser diode

▲ [10p-W834-9] Direct generation of visible vortex beams from a diode-pumped Pr³⁺:YLF laser

▼ [10p-W834-10] Multiple OAM states generation from a tunable optical vortex parametric laser

[10p-W834-11] Orbital angular momentum conservation in phase conjugation via stimulated Brillouin scattering

[10p-W834-12] Development of large diameter TGG Faraday rotator for high-average-power laser system.

[10p-W834-13] Output characteristics of Yb:YAG TRAM laser using water jet impingement cooling

[10p-W834-14] Pulse Train Shaping for High Average Power Laser with Coherent Beam Combining

[11a-PA4-1~5] 3.5 Laser system and materials

[11a-PA4-1] Fluorescence Characteristics of Erbium-Doped Fiber by Solar Light excitation

[11a-PA4-2] Measurement of small signal gain in Pr-doped waterproof fluoride glass fiber

[11a-PA4-3] Stimulated Emission Characteristics of a Flexible Ring Laser

[11a-PA4-4] Lasing characteristics of corner-cube and axicon retro-reflector resonators at cryogenic and ambient temperatures

[11a-PA4-5] Pulse shortening and polarization control in microchip laser by photonic crystal device

Authentication

Sessions

3 Optics and Photonics » 3.5 Laser system and materials

[10a-W834-1~11] 3.5 Laser system and materials

▲ [10a-W834-2] Generation of pulse duration-tunable optical pulses from an injection-locked gain-switched laser diode

▲ [10a-W834-3] High-peak-power narrow-bandwidth optical pulse generation by controlling the gain-switching operation of a semiconductor laser

▲ [10a-W834-5] Q-switched Fiber Laser Using Synthetic Single-crystal Diamond Saturable Absorber

△ [10a-W834-7] High power Tm-doped ultrashort pulse fiber laser with SWNT at 2 µm by dispersion management

△ [10a-W834-9] Dispersion management and analysis of all PM Er-doped passively mode-locked Figure 9 ultrashort pulse fiber laser

△ [10a-W834-10] High-power highly-stable CW Er:ZBLAN fiber laser system at 2.8 μm

[10p-W834-1~14] 3.5 Laser system and materials

▲ [10p-W834-6] Passively Q-switched 25 MW peak power doughnut mode laser using Nd:YAG ceramic microchip

△ [10p-W834-8] 640-nm picosecond pulse Pr:YLF regenerative amplifier pumped by an InGaN-based laser diode

▲ [10p-W834-9] Direct generation of visible vortex beams from a diode-pumped Pr3+:YLF laser

▼ [10p-W834-10] Multiple OAM states generation from a tunable optical vortex parametric laser

[11a-PA4-1~5] 3.5 Laser system and materials

Authentication

▲ [10p-W834-9] Direct generation of visible vortex beams from a diode-pumped Pr³⁺:YLF laser