Oral presentation

[20p-E203-7~19] 3.5 Laser system and materials

Fri. Sep 20, 2019 3:30 PM - 7:00 PM E203 (E203)

Hiroaki Furuse(Kitami Inst. of Tech.), Ryo Yasuhara(NIFS)

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

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3:30 PM - 3:45 PM

[20p-E203-7] Demonstration of non-cubic laser ceramics with fine-microstructure

〇Hiroaki Furuse¹, Naohiro Horiuchi², Byung-Nam Kim³ (1.Kitami Inst. Tech., 2.Tokyo Med. Dent. Univ., 3.NIMS)

3:45 PM - 4:00 PM

[20p-E203-8] Discussion on the Magnetically Orientation Controlled Transparent Ceramics Made of Uni-axial Optical Crystals

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

4:00 PM - 4:15 PM

[20p-E203-9] Development of Nd: CaF₂transparent ceramics for high power ultrashort pulse laser.

〇Kaito Yokoseki¹, Kana Fujioka¹, Shigeki Tokita¹, Jumpei Ogino¹, Shotaro Kitajima¹, Noriaki Miyanaga², Junji Kawanaka¹ (1.ILE Osaka Univ., 2.Last. For Laser Tech.)

4:15 PM - 4:30 PM

▼ [20p-E203-10] Laser performances of Nd,Y:CaF₂ and Nd,La:CaF₂ ceramics

〇(P)Hengjun Chen¹, Akio Ikesue², Hiroyuki Noto¹, Hiyori Uehara¹, Yoshimitsu Hishinuma¹, Takeo Muroga¹, Ryo Yasuhara¹ (1.NIFS, 2.World-Lab co., Ltd.)

4:30 PM - 4:45 PM

[20p-E203-11] Mid-IR laser-related spectroscopy of Dy-doped CaF₂ transparent ceramics

〇Hiyori Uehara¹, Chen Hengjun¹, Akio Ikesue², Hiroyuki Noto¹, Yoshimitsu Hishinuma¹, Takeo Muroga¹, Ryo Yasuhara¹ (1.National Institute for Fusion Science, 2.World-Lab. Co., Ltd.)

4:45 PM - 5:00 PM

△ [20p-E203-12] Development of transparent Er:Y₂O₃ ceramics fabricated by spark plasma sintering

〇(M1)Mayu Imai¹, Furuse Hiroaki¹, Morita Koji², Kim Byung-Nam², Suzuki Thoru², Yoshida Hidehiro³, Sakka Yoshio², Hiraga Keijiro² (1.Kitami Inst. Tech., 2.NIMS, 3.Tokyo Univ.)

5:00 PM - 5:15 PM

△ [20p-E203-13] Passively Q-switched 2.9 µm Er:YAP laser using graphene saturable absorber

〇(D)Hiroki Kawase¹, Hiyori Uehara^1,2, Ryo Yasuhara^1,2 (1.SOKENDAI, 2.NIFS)

5:30 PM - 5:45 PM

[20p-E203-14] Development of high peak power hybrid ArF excimer laser

〇Hironori Igarashi¹, Yuuki Tamaru¹, Chen Qu¹, Yasuhiro Kamba¹, Atsushi Fuchimukai¹, Yoshihiko Miura¹, Taisuke Miura¹, Junichi Fujimoto¹, Hakaru Mizoguchi¹ (1.Gigaphoton Inc.)

5:45 PM - 6:00 PM

[20p-E203-15] Power Scaling of Tunable Picosecond DUV Laser for Semiconductor Inspection

〇Kentaro Miyata¹, Akihiro Tanabashi¹, Mizuki Mohara², Kei Shimura², Shinichi Nakayama³, Satoshi Wada¹ (1.RIKEN, 2.Hitachi High-Tech, 3.Megaopto)

6:00 PM - 6:15 PM

[20p-E203-16] Stabilization of Optically Pumped Twin-type Far Infrared Laser Using an Isolator

〇Kazuya Nakayama¹, Shigeki Okajima¹, Kenji Tanaka², Ryo Yasuhara², Kazuo Kawahata² (1.Chubu Univ., 2.NIFS)

6:15 PM - 6:30 PM

[20p-E203-17] 100Hz operation in the 10 PW/sr•cm²class Micro-MOPA

〇Taisuke Kawasaki^1,2, Vincent Yahia², Takunori Taira^1,2 (1.RIKEN, 2.IMS)

6:30 PM - 6:45 PM

[20p-E203-18] Development high pulse energy active-mirror amplification system 1

〇Jumpei Ogino¹, Shigeki Tokita¹, Li Zhaoyang¹, Naohiro Yamaguti¹, Shoutaro Kitajima¹, Shinji Motokoshi², Noboru Morio¹, Koji Tsubakimoto¹, Hidetsugu Yoshida¹, Kana Fujioka¹, Junji Kawanaka¹, Ken-ichi Ueda^1,3, Ryousuke Kodama¹ (1.ILE, Osaka Univ, 2.ILT, 3.ILS/UEC)

6:45 PM - 7:00 PM

[20p-E203-19] Development of large diameter TGG Faraday rotator for high-average-power laser system (II)

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

Oral presentation

[21a-E203-1~9] 3.5 Laser system and materials

Sat. Sep 21, 2019 9:00 AM - 11:30 AM E203 (E203)

Hiyori Uehara(Natl. Inst. of Fusion Science)

△：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 - 9:15 AM

[21a-E203-1] Solar-pumped fiber laser operating without a concentrator

〇Masamori Endo¹, Yuta Yasumatsu¹, Mitsuhiro Iyoda¹, Jean-Francois Bisson², Taizo Masuda³ (1.Tokai Univ., 2.Moncton Univ., 3.Toyota Motor Co.)

9:15 AM - 9:30 AM

[21a-E203-2] The stable operation of high power Tm³⁺:ZBLAN cascaded fiber MOPA at around 810 nm

〇Eiji Kajikawa¹, Tomohiro Ishii¹, Kazuhiko Ogawa², Mitsuru Musha¹ (1.Inst. for Laser Science, Univ. of Electro-Commun., 2.FiberLabs inc.)

9:30 AM - 9:45 AM

[21a-E203-3] Dependence on net cavity dispersion in Tm-doped ultrashort pulse fiber laser using SWNT

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

9:45 AM - 10:00 AM

[21a-E203-4] Study of mode-locked fiber laser for phase locking of multi-core fiber laser with saturable absorber

〇(M1)Tomonari Kawamura¹, Akira Shirakawa¹ (1.ILS, Univ. of Electro-Communications)

10:00 AM - 10:15 AM

[21a-E203-5] Mode-locked picosecond All-PM fiber laser using NALM

〇(D)Masanori Nishiura^1,2, Tatsutoshi Shioda¹ (1.Saitama Univ., 2.sevensix)

10:30 AM - 10:45 AM

[21a-E203-6] Development of a Kerr-lens mode-locked laser using fewest optical elements

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

10:45 AM - 11:00 AM

[21a-E203-7] Numerical investigation of mode-locked laser with WGM microresonator

〇Riku Imamura¹, Tomoki S. L. P. Suzuki¹, Shun Fujii¹, Rammaru Ishida¹, Takasumi Tanabe¹ (1.Keio Univ.)

11:00 AM - 11:15 AM

[21a-E203-8] Dual-Wavelength Oscillation and its Power Ratio Control using the Shift Lens External Cavity Laser Diode

〇(M2)Kurumi Hasegawa¹, Kotomi Kawakami², Hideki Okamura¹ (1.International Christian Univ., 2.Kitasato Univ.)

11:15 AM - 11:30 AM

[21a-E203-9] Yellow-orange optical pulse generation by direct second-harmonic conversion of semiconductor laser pulses

〇HoangAnh Truong¹, Kazuo Sato¹, Hiroyuki Yokoyama¹ (1.NICHe, Tohoku Univ.)

Oral presentation

[21p-E203-1~5] 3.5 Laser system and materials

Sat. Sep 21, 2019 1:00 PM - 2:15 PM E203 (E203)

Shigeki Tokita(Osaka Univ.)

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

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1:00 PM - 1:15 PM

△ [21p-E203-1] A Study of optical phased array system that can be expanded to be scalable

〇Akihiro Fujie¹, Eisuke Haraguchi¹, Mana Yabuki¹, Tomohiro Akiyama¹, Toshiyuki Ando¹ (1.MELCO)

1:15 PM - 1:30 PM

[21p-E203-2] Basic study on simulation structure to analyze the effect of air turbulence for ground-to-ground Optical Communication System

〇Mana Hosokawa¹, Eisuke Haraguchi¹, Toshiyuki Ando¹ (1.MitsubishiElectric Corp.)

1:30 PM - 1:45 PM

△ [21p-E203-3] High Power Single Mode Red-emitting Diode Laser with Wavelength Combining

〇MASATO KAWASAKI¹, SHUICHI FUJIKAWA¹, TAKEHIRO NISHIDA¹ (1.Mitsubishi Electric)

1:45 PM - 2:00 PM

△ [21p-E203-4] A novel phase control method for coherent polarization beam combination

〇Rei Sakakibara¹, Norikatsu Mio^1,2 (1.Univ. of Tokyo. Dep of Appl. Phys., 2.Univ. of Tokyo. IPST)

2:00 PM - 2:15 PM

[21p-E203-5] Pulse Train Shaping for Ultra-Violet Laser with Coherent Beam Combining

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

Poster presentation

[20a-PA2-1~11] 3.5 Laser system and materials

Fri. Sep 20, 2019 9:30 AM - 11:30 AM PA2 (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

[20a-PA2-1] Highly-Stable Mid-Infrared Er:ZBLAN Fiber MOPA System Using Improved Side Pump Combiners

〇Daisuke Konishi¹, Hiyori Uehara², Kenji Goya², Ryo Sahara¹, Koichi Oda¹, Shigeki Tokita², Masanao Murakami¹ (1.MDI, 2.Osaka Univ.)

9:30 AM - 11:30 AM

[20a-PA2-2] Mid-IR laser-related spectroscopy of Dy-doped Y₂O₃ transparent ceramics

〇Hiyori Uehara³, Shigeki Tokita², Ryo Yasuhara³, Hiroaki Furuse¹ (1.Kitami Institute of Technology, 2.Osaka Univ., 3.National Institute for Fusion Science)

9:30 AM - 11:30 AM

[20a-PA2-3] Spark plasma bonding of sapphire and transparent Yb:YAG ceramics

〇(M1)Hiroyuki Tanaka¹, Yuki Koike¹, Hiroaki Furuse¹, Ryo Yasuhara² (1.Kitami Inst. Tech., 2.NIFS)

9:30 AM - 11:30 AM

[20a-PA2-4] 200Hz operation of longitudinally excited CO₂ laser with a short pulse

〇Yoshihito Baba¹, Shohei Watarai¹, Kohei Sakamoto¹, Kazuyuki Uno¹, Takahisa Jitsuno² (1.Yamanashi Univ., 2.ILE, Osaka Univ.)

9:30 AM - 11:30 AM

[20a-PA2-5] Cooperative Stimulated Emission by Spit-Coupled Fluorescent Rings

Ryohei Yagi¹, Atsushi Kubota¹, 〇Mitsunori Saito¹ (1.Ryukoku Univ.)

9:30 AM - 11:30 AM

▲ [20a-PA2-6] All-fiber tunable mode-locked laser by using low birefringence Lyot-filter

〇XIANGNAN SUN¹, YUANJUN ZHU¹, LEI JIN¹, SZE YUN SET¹, SHINJI YAMASHITA¹ (1.Tokyo Univ)

9:30 AM - 11:30 AM

[20a-PA2-7] Measurement of small signal gain in Pr-doped waterproof fluoride glass fiber - Examination of thermal effects -

〇Takumi Ikeda¹, Keisuke Ochiai¹, Thukasa Kurosawa¹, Hikaru Takahashi¹, Nathuho Nashimoto¹, Yasushi Fujimoto¹ (1.CIT)

9:30 AM - 11:30 AM

[20a-PA2-8] Saturable Absorption Property of Nonlinear Polarization Rotation using Polarization Maintaining Fiber

〇Shoko Yokokawa¹, Jin Lei¹, Sze Set¹, Shinji Yamashita¹ (1.RCAST, UTokyo)

9:30 AM - 11:30 AM

▲ [20a-PA2-9] Investigation of self-wavelength sweeping in thulium-doped fiber ring laser

〇Jiang Hongbo¹, Zihao Zhao¹, Pengtao Yuan¹, Lei Jin¹, Sze Yun Set¹, Shinji Yamashita¹ (1.Tokyo Univ.)

9:30 AM - 11:30 AM

[20a-PA2-10] Narrow-band 1553nm Laser Based on Optical Parametric Amplification

〇Chen Qu¹, Yohei Tanaka¹, Taisuke Miura¹, Junichi Fujimoto¹, Hakaru Mizoguchi¹ (1.Gigaphoton Inc.)

9:30 AM - 11:30 AM

[20a-PA2-11] Observation of hyper-parametric oscillation from SiN ring resonators

〇Kentaro Furusawa¹, Norihiko Sekine¹, Akifumi Kasamatsu¹, Yoshinori Uzawa² (1.NICT, 2.NAOJ)

Sessions

3 Optics and Photonics » 3.5 Laser system and materials

[20p-E203-7~19] 3.5 Laser system and materials

▼ [20p-E203-10] Laser performances of Nd,Y:CaF2 and Nd,La:CaF2 ceramics

△ [20p-E203-12] Development of transparent Er:Y2O3 ceramics fabricated by spark plasma sintering

△ [20p-E203-13] Passively Q-switched 2.9 µm Er:YAP laser using graphene saturable absorber

[21a-E203-1~9] 3.5 Laser system and materials

[21p-E203-1~5] 3.5 Laser system and materials

△ [21p-E203-1] A Study of optical phased array system that can be expanded to be scalable

△ [21p-E203-3] High Power Single Mode Red-emitting Diode Laser with Wavelength Combining

△ [21p-E203-4] A novel phase control method for coherent polarization beam combination

[20a-PA2-1~11] 3.5 Laser system and materials

▲ [20a-PA2-6] All-fiber tunable mode-locked laser by using low birefringence Lyot-filter

▲ [20a-PA2-9] Investigation of self-wavelength sweeping in thulium-doped fiber ring laser

Authentication

▼ [20p-E203-10] Laser performances of Nd,Y:CaF₂ and Nd,La:CaF₂ ceramics

△ [20p-E203-12] Development of transparent Er:Y₂O₃ ceramics fabricated by spark plasma sintering