Oral presentation

[12a-B508-1~11] 3.5 Laser system and materials

Thu. Mar 12, 2020 9:00 AM - 12:00 PM B508 (2-508)

Nobuhiro Umemura(Chitose Inst. of Sci. & 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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9:00 AM - 9:15 AM

[12a-B508-1] Superposition of 320nm continuous UV output caused by π-polarization excitation and σ-polarization excitation in GaN Blue LD pumped Pr³ ⁺: YLF laser

〇Hiromi Kawase¹, Masami Seino¹, Takasi Tadokoro¹, Yosuke Orii² (1.TDU, 2.Spectronix)

9:15 AM - 9:30 AM

[12a-B508-2] Ti: sapphire laser pumped by 450-nm diode laser at low temperature

〇(B)Yuta Shioya¹, Shogo Fujita¹, Fumihiko Kannari¹ (1.Keio Univ.)

9:30 AM - 9:45 AM

▲ [12a-B508-3] Green and yellow laser performance of Tb:LiYF₄ and LiTbF₄

〇(P)Hengjun Chen¹, Hiyori Uehara^1,2, Hiroki Kawase², Weichao Yao¹, Ryo Yasuhara^1,2 (1.NIFS, 2.SOKENDAI)

9:45 AM - 10:00 AM

△ [12a-B508-4] Development of Pr³⁺:alkaline-earth metal fluoride ceramics for visible-light laser

〇(B)Yukino Hino^1,2, Kana Fujioka¹, Kaito Yokoseki¹, Hitoshi Nakano², Noriaki Miyanaga³ (1.ILE,Osaka Univ., 2.Kindai Univ., 3.ILT,Osaka Univ.)

10:00 AM - 10:15 AM

[12a-B508-5] Study on sum-frequency generation (SFG) at 635 nm for photodynamic therapy

〇Nobuhiro Umemura¹, Liming Li¹, Takuro Suzuki¹, Haruki Takahashi¹, Tomosumi Kamimura² (1.Chitose Inst. Sci. and Tech., 2.Osaka Inst. Tech.)

10:30 AM - 10:45 AM

▲ [12a-B508-6] Diode-pumped Nd:GdVO₄ self-Raman vortex laser at 382 cm^-1 shift

〇(D)Yuanyuan Ma¹, Andrew J Lee², Helen M Pask², Takashige Omatsu^1,3 (1.Chiba Univ., 2.MQ Photonics Research Center, 3.Molecular Chirality Research Center)

10:45 AM - 11:00 AM

[12a-B508-7] High-power 355 nm UV generation by using CsLiB₆O₁₀ crystal

〇Kuniaki Atagi¹, Ryota Murai², Yoshinori Takahashi², Yosuke Orii³, George Okada³, Masayuki Imanishi¹, Yusuke Mori¹, Masashi Yoshimura² (1.Grad. Sch. of Eng., Osaka Univ, 2.ILE, Osaka Univ, 3.Spectronix Corp)

11:00 AM - 11:15 AM

[12a-B508-8] Influence of thermal dephasing in CsLiB₆O₁₀ on DUV pico-second pulses generation (2)

〇Yoshiaki Miyagawa¹, Kuniaki Atagi², Ryota Murai¹, Yoshinori Takahashi¹, Yosuke Orii³, George Okada³, Makoto Nakajima¹, Yusuke Mori², Masashi Yoshimura¹ (1.ILE, Osaka Univ., 2.Grad. Sch. of Eng., Osaka Univ., 3.Spectronix Corp.)

11:15 AM - 11:30 AM

△ [12a-B508-9] Intra-cavity second harmonic generation of high order vortex modes

〇(M2)Kenshirou Niinuma¹, Adam Valles², Shunsuke Gotou¹, Katsuhiko Miyamoto^1,2, Takashige Omatsu^1,2 (1.Chiba Univ., 2.MCRC Chiba Univ.)

11:30 AM - 11:45 AM

▲ [12a-B508-10] Generation of duration-tunable narrow-bandwidth optical pulses from an injection-locked gain-switched laser diode

〇Hejie Yan^1,2, Hoang Anh Truong², Kazuo Sato², Hirohito Yamada^1,2, Hiroyuki Yokoyama^1,2 (1.Tohoku Univ., 2.NICHe, Tohoku Univ.)

11:45 AM - 12:00 PM

△ [12a-B508-11] Improvement of SHG conversion efficiency by optical injection locking of a gain-switched LD pulses

〇HoangAnh Truong¹, Hejie Yan², Kazuo Sato¹, Hirohito Yamada^1,2, Hiroyuki Yokoyama^1,2 (1.NICHe, Tohoku Univ., 2.Tohoku Univ.)

Oral presentation

[12p-B508-1~12] 3.5 Laser system and materials

Thu. Mar 12, 2020 1:15 PM - 4:30 PM B508 (2-508)

Yuichi Kozawa(Tohoku Univ.), 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

[12p-B508-1] Dynamic observation of Sacran aqueous solution with optical second harmonic generation microscopy

〇Kana Hatano¹, Yanrong Li¹, Yue Zhao¹, Khuat Thi Thu Hien¹, Goro Mizutani¹, Kosuke Okeyoshi¹, Maiko K. Okajima¹, Tatsuo Kaneko¹ (1.JAIST)

1:30 PM - 1:45 PM

[12p-B508-2] Optical coherent control of stimulated Brillouin scattering via four-wave mixing

〇Youhei Okawa¹, Kazuo Hotate¹ (1.TTI)

1:45 PM - 2:00 PM

[12p-B508-3] Comparative Study on the Specific Heat of YAG between Debye-Model and Experimental Value under the Cryogenic condition

〇Yoichi Sato^1,2, Takunori Taira^1,2 (1.RIKEN RSC, 2.IMS)

2:00 PM - 2:15 PM

[12p-B508-4] Full Area Thermal-Lens-Free Heat Capacitive Active Mirror Laser

〇Kenichi Ueda^1,2,3,4,5 (1.ILS/UEC, 2.ILE/Osaka Univ, 3.JST, 4.HPK, 5.Celox Photonics Technology)

2:15 PM - 2:30 PM

▲ [12p-B508-5] 19-crystal chip made by room temperature surface activated bonding for
laser amplifier system

〇(D)Arvydas Kausas¹, Rui Zhang², Xiangyu Zhou², Yousuke Honda², Mitsuhiro Yoshida², Takunori Taira³ (1.IMS, 2.KEK, 3.RIKEN)

2:30 PM - 2:45 PM

▲ [12p-B508-6] 13 MW peak power second harmonic generation in doughnut mode Nd:YAG/Cr⁴⁺:YAG microchip laser

〇Hwan Hong LIM¹, Takunori Taira^1,2 (1.IMS, 2.RIKEN)

2:45 PM - 3:00 PM

[12p-B508-7] Milli-joule, sub-nanosecond, polarization-controlled microchip laser using photonic crystal mirror

〇Shungo Araki¹, Kazunori Waza¹, Jun Suzuki¹, Naoki Yoshida¹, Kazunobu Kojima¹, Muneyuki Adachi¹ (1.NIDEK CO.,LTD.)

3:15 PM - 3:30 PM

▼ [12p-B508-8] Efficient Er:YAP laser with 5.3 W of output power at 2920 nm

〇(PC)Weichao Yao¹, Hiyori Uehara^1,2, Hiroki Kawase², Hengjun Chen¹, Ryo Yasuhara^1,2 (1.National Institute for Fusion Science, 2.The Graduate University for Advanced Studies (SOKENDAI))

3:30 PM - 3:45 PM

▲ [12p-B508-9] Q-switched Fe:ZnSe laser at 4 μm pumped by an Er: ZBLAN fiber laser

〇(M1)BINGYU HAN¹, Shigeki Tokita¹, Takanori Tsunai¹, Hiyori Uehara², Fedor Potemkin³, Junji Kawanaka¹ (1.Osaka Univ., 2.NIFS, 3.Moscow Univ.)

3:45 PM - 4:00 PM

[12p-B508-10] Observation of Energy transfer in Er/Dy co-doped fluoride glass for high-power LD-pumped mid-infrared fiber lasers

〇Hiyori Uehara¹, Shigeki Tokita², Ryo Yasuhara¹ (1.National Institute for Fusion Science, 2.Osaka Univ.)

4:00 PM - 4:15 PM

[12p-B508-11] Kerr-lens mode-locked Tm³⁺:Lu₂O₃ceramic laser

〇Anna Suzuki¹, Masaki Tokurakawa¹ (1.ILS,UEC)

4:15 PM - 4:30 PM

[12p-B508-12] Q-switched Tm fiber laser with AOM

〇Masaki Tokurakawa¹, Yuki harada¹ (1.ILS,UEC)

Poster presentation

[13p-PA1-1~2] 3.5 Laser system and materials

Fri. Mar 13, 2020 1:30 PM - 3:30 PM PA1 (PA)

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

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1:30 PM - 3:30 PM

△ [13p-PA1-1] All polarization-maintained mode-locked Yb fiber laser with nonlinear amplifying loop mirror

〇Shuta Tsutsui¹, Koki Watanabe¹, Hiroyuki Toda¹, Masayuki Suzuki¹ (1.Doshisha Univ.)

1:30 PM - 3:30 PM

▲ [13p-PA1-2] All-PM dual-wavelength mode-locked fiber laser based on macro-bending loss tuning

〇(M2)Yuanjun Zhu¹, Lei Jin¹, Shinji Yamashita¹, Sze Yun Set¹ (1.Research Center for Advanced Science and Technology, The University of Tokyo)

Sessions

3 Optics and Photonics » 3.5 Laser system and materials

[12a-B508-1~11] 3.5 Laser system and materials

[12a-B508-1] Superposition of 320nm continuous UV output caused by π-polarization excitation and σ-polarization excitation in GaN Blue LD pumped Pr³ ⁺: YLF laser

[12a-B508-2] Ti: sapphire laser pumped by 450-nm diode laser at low temperature

▲ [12a-B508-3] Green and yellow laser performance of Tb:LiYF₄ and LiTbF₄

△ [12a-B508-4] Development of Pr³⁺:alkaline-earth metal fluoride ceramics for visible-light laser

[12a-B508-5] Study on sum-frequency generation (SFG) at 635 nm for photodynamic therapy

▲ [12a-B508-6] Diode-pumped Nd:GdVO₄ self-Raman vortex laser at 382 cm^-1 shift

[12a-B508-7] High-power 355 nm UV generation by using CsLiB₆O₁₀ crystal

[12a-B508-8] Influence of thermal dephasing in CsLiB₆O₁₀ on DUV pico-second pulses generation (2)

△ [12a-B508-9] Intra-cavity second harmonic generation of high order vortex modes

▲ [12a-B508-10] Generation of duration-tunable narrow-bandwidth optical pulses from an injection-locked gain-switched laser diode

△ [12a-B508-11] Improvement of SHG conversion efficiency by optical injection locking of a gain-switched LD pulses

[12p-B508-1~12] 3.5 Laser system and materials

[12p-B508-1] Dynamic observation of Sacran aqueous solution with optical second harmonic generation microscopy

[12p-B508-2] Optical coherent control of stimulated Brillouin scattering via four-wave mixing

[12p-B508-3] Comparative Study on the Specific Heat of YAG between Debye-Model and Experimental Value under the Cryogenic condition

[12p-B508-4] Full Area Thermal-Lens-Free Heat Capacitive Active Mirror Laser

▲ [12p-B508-5] 19-crystal chip made by room temperature surface activated bonding for
laser amplifier system

▲ [12p-B508-6] 13 MW peak power second harmonic generation in doughnut mode Nd:YAG/Cr⁴⁺:YAG microchip laser

[12p-B508-7] Milli-joule, sub-nanosecond, polarization-controlled microchip laser using photonic crystal mirror

▼ [12p-B508-8] Efficient Er:YAP laser with 5.3 W of output power at 2920 nm

▲ [12p-B508-9] Q-switched Fe:ZnSe laser at 4 μm pumped by an Er: ZBLAN fiber laser

[12p-B508-10] Observation of Energy transfer in Er/Dy co-doped fluoride glass for high-power LD-pumped mid-infrared fiber lasers

[12p-B508-11] Kerr-lens mode-locked Tm³⁺:Lu₂O₃ceramic laser

[12p-B508-12] Q-switched Tm fiber laser with AOM

[13p-PA1-1~2] 3.5 Laser system and materials

△ [13p-PA1-1] All polarization-maintained mode-locked Yb fiber laser with nonlinear amplifying loop mirror

▲ [13p-PA1-2] All-PM dual-wavelength mode-locked fiber laser based on macro-bending loss tuning

Authentication

Sessions

3 Optics and Photonics » 3.5 Laser system and materials

[12a-B508-1~11] 3.5 Laser system and materials

▲ [12a-B508-3] Green and yellow laser performance of Tb:LiYF4 and LiTbF4

△ [12a-B508-4] Development of Pr3+:alkaline-earth metal fluoride ceramics for visible-light laser

▲ [12a-B508-6] Diode-pumped Nd:GdVO4 self-Raman vortex laser at 382 cm-1 shift

△ [12a-B508-9] Intra-cavity second harmonic generation of high order vortex modes

▲ [12a-B508-10] Generation of duration-tunable narrow-bandwidth optical pulses from an injection-locked gain-switched laser diode

△ [12a-B508-11] Improvement of SHG conversion efficiency by optical injection locking of a gain-switched LD pulses

[12p-B508-1~12] 3.5 Laser system and materials

▲ [12p-B508-5] 19-crystal chip made by room temperature surface activated bonding forlaser amplifier system

▲ [12p-B508-6] 13 MW peak power second harmonic generation in doughnut mode Nd:YAG/Cr4+:YAG microchip laser

▼ [12p-B508-8] Efficient Er:YAP laser with 5.3 W of output power at 2920 nm

▲ [12p-B508-9] Q-switched Fe:ZnSe laser at 4 μm pumped by an Er: ZBLAN fiber laser

[13p-PA1-1~2] 3.5 Laser system and materials

△ [13p-PA1-1] All polarization-maintained mode-locked Yb fiber laser with nonlinear amplifying loop mirror

▲ [13p-PA1-2] All-PM dual-wavelength mode-locked fiber laser based on macro-bending loss tuning

Authentication

▲ [12a-B508-3] Green and yellow laser performance of Tb:LiYF₄ and LiTbF₄

△ [12a-B508-4] Development of Pr³⁺:alkaline-earth metal fluoride ceramics for visible-light laser

▲ [12a-B508-6] Diode-pumped Nd:GdVO₄ self-Raman vortex laser at 382 cm^-1 shift

▲ [12p-B508-5] 19-crystal chip made by room temperature surface activated bonding for
laser amplifier system

▲ [12p-B508-6] 13 MW peak power second harmonic generation in doughnut mode Nd:YAG/Cr⁴⁺:YAG microchip laser