The 72nd JSAP Spring Meeting 2025
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Session Details

Oral presentation3 Optics and Photonics : 3.4 Laser system and materials

[14a-K309-1~10]3.4 Laser system and materials

Fri. Mar 14, 2025 9:00 AM - 11:45 AM JST
Fri. Mar 14, 2025 12:00 AM - 2:45 AM UTC
K309 (Lecture Hall Bldg.)
Yoichi Sato(理研), Junia Nomura(Nihon Univ.)
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[14a-K309-1]LD-pumped Q-switched Tm:YLF laser

〇Tatsushi Uchiyama1, Tokurakawa Masaki1,2 (1.ILS UEC, 2.CNBE UEC)
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9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[14a-K309-2]Development of Ho:YAG Ceramic Laser

〇(M1)Tetsuro Yamaoka1, Ayu Konno1, Akihito Takahashi1, Masaki Tokurakawa1,2 (1.ILS, UEC, 2.CNBE, UEC)
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9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)English Presentation

[14a-K309-3]Visible vector vortex lattices from diode end pumped Pr3+:LiYF4 solid-state laser

〇(PC)Srinivasa Rao Allam1, Takuya Morohashi1, Quan Sheng2, Takashige Omatsu1,2 (1.Chiba Univ., 2.Tianjin Univ.)
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9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[14a-K309-4]Transverse mode degradation in an erbium–ytterbium co-doped fiber amplifier

〇Shota Kimura1, Yuta Kobayashi1, Yosuke Hashimoto1, Tomohiro Araki1 (1.JAXA)
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10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[14a-K309-5]Development of AOM Q-switched Tm fiber laser for Processing

〇(M1)Masaki Masunaga1, Masaki Tokurakawa1,2 (1.ILS UEC, 2.CNBE UEC)
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10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[14a-K309-6]Passive Mode Locking in Tm:YAG Ceramic Laser

〇(M1)Yukihiro Akiyama1, Taishi Sumiya1, Masataka Kobayashi1, Akihiro Tsunoda2, Masato Nakazaki2, Hidefumi Akiyama1, Yohei Kobayashi1 (1.Issp, Univ. Tokyo, 2.JX Advanced Metals Co.)
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10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[14a-K309-7]Proposal of Phase Aperture Kerr-lens mode locked laser

〇Masaki Tokurakawa1,2 (1.ILS,UEC, 2.CNBE,UEC)
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11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[14a-K309-8]Compact Nonlinear Yb:YAG Regenerative Amplifier

〇Akihiro Tanabashi1, Kentaro Miyata1, Michio Sakashita1, Takayo Ogawa1, Norihito Saito1, Satoshi Wada1 (1.RIKEN)
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11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[14a-K309-9]High power femtosecond praseodymium-doped fluoride fiber amplifier at 1300nm

〇Tatsuki Yamada1, Junya Takano1, Takao Fuji1 (1.Toyota Technological Institute)
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11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[14a-K309-10]Observation of Noise-Like Pulse in Yb fiber Mamyshev Oscillator using Time Stretch Spectroscopy

Atsutoshi Murata1, Hiroyuki Toda1, 〇Masayuki Suzuki1 (1.Doshisha Univ.)
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