Oral presentation

[17p-E18-1~18] 4.3 Laser systems and materials

Mon. Mar 17, 2014 1:15 PM - 6:00 PM E18 (E307)

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

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1:15 PM - 1:30 PM

[17p-E18-1] Directly InGaN diode-laser pumped mode-locked Ti:sapphire laser

Shota Sawai¹, ^○Aruto Hosaka¹, Fumihiko Kannari¹ (Keio Univ.¹)

1:30 PM - 1:45 PM

[17p-E18-2] Intra-Cavity SHG of Pr³⁺:YLF Laser Q-switched with a Cr⁴⁺:YAG Saturable Absorber

^○（B）Ryosuke Kariyama¹, Hiroki Tanaka¹, Junichirou Kojou¹, Fumihiko Kannari¹ (Keio Univ.¹)

1:45 PM - 2:00 PM

△ [17p-E18-3] Passively Q-switched Pr³⁺-doped Fiber Laser with Cr⁴⁺:YAG as a Saturable Absorber

^○（M1）Hiroki Tanaka¹, Ryosuke Kariyama¹, Junichiro Kojou¹, Fumihiko Kannari¹ (Keio Univ. Department of Science and Technology¹)

2:00 PM - 2:15 PM

[17p-E18-4] Pr:ZBLAN Waveguide lasers fabricated by direct writing with a femtosecond laser

^○Yusuke Yamanaka¹, Kenichi Hirosawa², Fumihiko Kannari^1,2 (Keio Univ.¹, Keio Univ.²)

2:15 PM - 2:30 PM

△ [17p-E18-5] Analysis of energy transfer process in Nd/Cr:YAG materials Ⅲ

^○（D）Yoshiyuki Honda¹, Shinji Motokoshi², Takahisa Jitsuno¹, Noriaki Miyanaga¹, Kana Fujioka¹, Masahiro Nakatsuka², Minoru Yoshida³ (ILE Osaka Univ.¹, Institute for Laser Technology², Kinki Univ.³)

2:30 PM - 2:45 PM

[17p-E18-6] Reduction of Depolarization Loss in Composite YAG / Nd:YAG Lasers by Use of [100]-Cut Nd:YAG Crystal

^○Rakesh Bhandari¹, Takunori Taira¹ (Institute for Molecular Science¹)

2:45 PM - 3:00 PM

△ [17p-E18-7] High power, diffraction-limited pico-second laser formed of a Nd:YVO₄/sapphire composite bounce amplifier

^○Masashi Abe¹, Hiroki Seki¹, Katsuhiko Miyamoto¹, Takashige Omatsu¹ (Chiba Univ.¹)

3:00 PM - 3:15 PM

△ [17p-E18-8] Generation of higher-order vector Bessel Gaussian beams from a c-cut Nd:YVO₄laser cavity

^○（M1）Takeshi Sumi¹, Yuichi Kozawa¹, Shunichi Sato¹ (IMRAM, Tohoku Univ.¹)

3:15 PM - 3:30 PM

△ [17p-E18-9] Higher-Order Single–Transverse Mode Generation from a Yb:YAG Laser Cavity with a Controlled Gain Distribution Produced by a Scanning Beam

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

Break 15:30〜15:45 （3:30 PM - 3:45 PM）

3:45 PM - 4:00 PM

△ [17p-E18-10] RF signals transmission using coherent beam combining system

^○Junya Nishioka¹, Eisuke Haraguchi¹, Jiro Suzuki¹, Toshiyuki Ando¹ (Mitsubishi Electric Corp.¹)

4:00 PM - 4:15 PM

[17p-E18-11] Preliminary study for scalability of coherent beam combining system.

^○Eisuke Haraguchi¹, Junya Nishioka¹, Jiro Suzuki¹, Toshiyuki Ando¹ (MitsubishiElectric Corporation¹)

4:15 PM - 4:30 PM

[17p-E18-12] Filled-aperture coherent beam combination technique using a single detector and SPGD algorithms

^○Haik Chosrowjan^1,2, Seiji Taniguchi^1,2, Masayuki Fujita^1,2,3, Kouji Tsubakimoto³, Hidetsugu Yoshida³, Noriaki Miyanaga³, Yasukazu Izawa^1,3 (Institute for Laser Technology¹, ALPROT², Institute of Laser Engineering, Osaka Univ.³)

4:30 PM - 4:45 PM

[17p-E18-13] Development of high-average-power pulse Yb-doped fiber laser system. (5)

^○Takeshi Yamamura^2,4, Hidetsugu Yoshida¹, Koji Tsubakimoto¹, Hisanori Fujita¹, Noriaki Miyanaga¹, Masahiro Tukamoto³, Masahiro Ishikawa^2,4, Tomokazu Sakagawa^2,4 (ILE,Osaka Univ.¹, ALPROT², JWRI,Osaka Univ.³, Kataoka Corp.⁴)

4:45 PM - 5:00 PM

[17p-E18-14] Pulse oscillation characteristics of Tm-doped fiber ring lasers by building a pair of dynamic microbends

^○Kenta Kimpara¹, Kento Komori¹, Masahiro Tomiki¹, Hajime Sakata¹ (Shizuoka Univ.¹)

5:00 PM - 5:15 PM

[17p-E18-15] Spectral distortion reduction in optical fiber amplification of 1060-nm picosecond pulses

^○Yuta Kusama¹, Yuichiro Tanushi¹, Fang Luke¹, Hiroyuki Yokoyama¹ (Tohoku Univ. NICHe¹)

5:15 PM - 5:30 PM

△ [17p-E18-16] 541 nm green laser generation using a planar waveguide Nd:GdVO₄ with a wide-chirped PPLN

^○Fumio Shohda¹, Yosuke Akino¹, Shuhei Yamamoto¹, Takayuki Yanagisawa¹ (Mitsubishi Electric Corporation¹)

5:30 PM - 5:45 PM

[17p-E18-17] Planar waveguide Nd:YVO4 intra-cavity SHG laser operating at 537-nm wavelength

^○Yosuke Akino¹, Fumio Shoda¹, Takayuki Yanagisawa¹ (Mitsubishi Electric Corporation¹)

5:45 PM - 6:00 PM

△ [17p-E18-18] Tunable,mid-infrared(6-10μm) vortex pulse laser

Takashige Omatsu^1,2, Katsuhiko Miyamoto¹, Yu Tokizane^1,2, ^○Michaeltomoki Horikawa¹ (Chiba Univ.¹, JST-CREST²)

Oral presentation

[18a-E18-1~10] 4.3 Laser systems and materials

Tue. Mar 18, 2014 9:15 AM - 11:45 AM E18 (E307)

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

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9:15 AM - 9:30 AM

[18a-E18-1] Ultra-high repetition rate, 5.9 eV light source for efficient, high-resolution photoelectron spectroscopy

^○Junko Omachi¹, Kosuke Yoshioka², Makoto Kuwata-Gonokami^1,2 (Graduate School of Eng., The Univ. of Tokyo¹, Graduate School of Sci., The Univ. of Tokyo²)

9:30 AM - 9:45 AM

[18a-E18-2] Intra-cavity frequency doubling in a self-Raman vortex laser

^○Takashige Omatsu^1,2, Andrew Lee³, Helen Pask³ (Chiba Univ.¹, JST-CREST², Macquarie Univ.³)

9:45 AM - 10:00 AM

[18a-E18-3] Development of the lifetime evaluation equipment of the nonlinear optical crystals towards the practical use of the DUV picosecond pulsed lasers

^○Yosuke Orii¹, shoji Matsubara¹, Daisuke Okuyama¹, Mieko Yamagaki¹, shin-ichi Murayama¹, George Okada¹, Hiroaki Hamabe¹ (Spectronix, Corp.¹)

10:00 AM - 10:15 AM

[18a-E18-4] UV laser-induced degradation properties of CLBO and BBO

Kei Takachiho^1,2, ^○Masashi Yoshimura^1,2, Yoshinori Takahashi^1,2, Mamoru Imade¹, Takatomo Sasaki^1,2, Yusuke Mori^1,2 (Graduate School of Eng., Osaka Univ.¹, CREST-JST²)

10:15 AM - 10:30 AM

[18a-E18-5] Temperature quasi phase-matching properties for the 5mol%MgO doped LiNbO₃

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

10:30 AM - 10:45 AM

[18a-E18-6] Sellmeier equation for ordinary beam in the 5mol% MgO doped LiNbO₃

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

10:45 AM - 11:00 AM

[18a-E18-7] Phase-matching properties of HgGa₂S₄ in the 0.933-9.5524 μm

^○Takuya Mikami¹, Kiyoshi Kato² (Okamoto Optics¹, CIST²)

11:00 AM - 11:15 AM

[18a-E18-8] High-Power Photonic-Crystal Surface Emitting Lasers and Their Application to Wavelength Conversion

^○Akiyoshi Watanabe¹, Kazuyoshi Hirose^1,2, Yoshitaka Kurosaka^1,2, Takahiro Sugiyama¹, Liang Yong², Susumu Noda² (Hamamatsu Photonics K.K.¹, Kyoto University²)

11:15 AM - 11:30 AM

▲ [18a-E18-9] 1-μm band wavelength-selectable picosecond optical pulse source based on a gain-switched semiconductor laser diode

^○LUKE FANG¹, Yuta Kusama¹, Yuichiro Tanushi¹, Hiroyuki Yokoyama¹ (Tohoku Univ. NICHe¹)

11:30 AM - 11:45 AM

[18a-E18-10] Lasing and Electroluminescence from ZnO Microsphere

^○Yuuta Satou¹, Yasuaki Mizokami¹, Norihiro Tetsuyama¹, Koushi Husazaki¹, Tanaka Toshinobu¹, Ueyama Takeshi¹, Daisuke Nakamura¹, Mitsuhiro Higashihata¹, Tatsuo Okada¹ (Grad. Sch. ISEE, Kyushu Univ.¹)

Poster presentation

[18p-PA3-1~10] 4.3 Laser systems and materials

Tue. Mar 18, 2014 1:30 PM - 3:30 PM PA3 (アリーナ)

△：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] Operation of a helium-free longitudinally excited CO₂ laser

^○Kazuyuki Uno¹, Yoshifumi Hirose¹, Tetsuya Akitsu¹, Takahisa Jitsuno² (Univ. Yamanashi¹, ILE, Osaka Univ.²)

1:30 PM - 3:30 PM

[18p-PA3-2] Development of mid-infrared tunable Cr:ZnSe laser pumped high pulse energy optical parametric oscillator

^○Masaki Yumoto¹, Norihito Saito¹, Satoshi Wada¹ (RIKEN¹)

1:30 PM - 3:30 PM

▲ [18p-PA3-3] Timing Jitter Control of a Passively Q-switched Nd:YVO4/Cr4+:YAG Laser by the Use of a Coupled Cavity

^○Arvydas Kausas¹, Takunori Taira¹ (Inst. for Molecular Science¹)

1:30 PM - 3:30 PM

[18p-PA3-4] Development of High Averaged Power Ultra-fast Pulse Laser System VIII

^○Koji Tsubakimoto^1,4, Hidetsugu Yoshida^1,4, Hisanori Fujita^1,4, Noriaki Miyanaga^1,4, Yutaka Nagata^2,4, Hiroo Kinosita^3,4 (ILE Osaka Univ.¹, RIKEN², Univ. of Hyogo³, JST-CREST⁴)

1:30 PM - 3:30 PM

[18p-PA3-5] Amplification Property for High Repetitive Pulse Laser Using Nd/Cr:YAG Ceramic Active Mirror Amplifier

^○Yoshiyuki Nishino¹, Taku Saiki¹, Takahito Nakamati¹, Kana Hujioka², Satio Ida¹, Masahiro Nkatuka³ (Kansai-University¹, Osaka-University², Laser Technology Laboratory³)

1:30 PM - 3:30 PM

[18p-PA3-6] Fiber Amplification of Radially Polarized Beam

Shinya Kanazawa¹, ^○Yuichi Kozawa¹, Shunichi Sato¹ (IMRAM, Tohoku Univ.¹)

1:30 PM - 3:30 PM

[18p-PA3-7] High-power femtosecond amplifier using double-clad Yb-doped fiber for high power THz generation

^○Junichi Hamazaki¹, Housei Mogi², Norihiko Sekine¹, Satoshi Ashihara², Iwao Hosako¹ (NICT¹, Tokyo Univ. of Agri. & Technol.²)

1:30 PM - 3:30 PM

[18p-PA3-8] Suppression of photo-darkening phenomenon in Yb-doped silica fiber by co-doping of group 2 element

^○Yuki Sakaguchi^1,2, Yasushi Fujimoto², Masaya Masuda², Hitoshi Nakano¹ (Kinki Univ.¹, Osaka Univ.²)

1:30 PM - 3:30 PM

[18p-PA3-9] Fablication of ZnO nanowall and its UV Lasing Characteristic

^○Kosuke Harada¹, Yuuki Muraoka¹, Shihomi Nakao¹, Mitsuhiro Higashihata¹, Hiroshi Ikenoue¹, Daisuke Nakamura¹, Yoshiki Nakata², Tatsuo Okada¹ (Grad.Sch.ISEE,Kyushu Univ.¹, Inst.Lser Eng.Osaka Univ.²)

1:30 PM - 3:30 PM

▲ [18p-PA3-10] Optical Characterization of Yb Doped Fluorapatite Anisotropic Ceramics

^○Mikayel Arzakantsyan¹, Jun Akiyama¹, Yoichi Sato¹, Takunori Taira¹ (Inst. Mol. Sci.¹)

Sessions

04. Quantum Electronics » 4.3 Laser systems and materials

[17p-E18-1~18] 4.3 Laser systems and materials

△ [17p-E18-3] Passively Q-switched Pr3+-doped Fiber Laser with Cr4+:YAG as a Saturable Absorber

△ [17p-E18-5] Analysis of energy transfer process in Nd/Cr:YAG materials Ⅲ

△ [17p-E18-7] High power, diffraction-limited pico-second laser formed of a Nd:YVO4 /sapphire composite bounce amplifier

△ [17p-E18-8] Generation of higher-order vector Bessel Gaussian beams from a c-cut Nd:YVO4laser cavity

△ [17p-E18-9] Higher-Order Single–Transverse Mode Generation from a Yb:YAG Laser Cavity with a Controlled Gain Distribution Produced by a Scanning Beam

△ [17p-E18-10] RF signals transmission using coherent beam combining system

△ [17p-E18-16] 541 nm green laser generation using a planar waveguide Nd:GdVO4 with a wide-chirped PPLN

△ [17p-E18-18] Tunable,mid-infrared(6-10μm) vortex pulse laser

[18a-E18-1~10] 4.3 Laser systems and materials

▲ [18a-E18-9] 1-μm band wavelength-selectable picosecond optical pulse source based on a gain-switched semiconductor laser diode

[18p-PA3-1~10] 4.3 Laser systems and materials

▲ [18p-PA3-3] Timing Jitter Control of a Passively Q-switched Nd:YVO4/Cr4+:YAG Laser by the Use of a Coupled Cavity

▲ [18p-PA3-10] Optical Characterization of Yb Doped Fluorapatite Anisotropic Ceramics

△ [17p-E18-3] Passively Q-switched Pr³⁺-doped Fiber Laser with Cr⁴⁺:YAG as a Saturable Absorber

△ [17p-E18-7] High power, diffraction-limited pico-second laser formed of a Nd:YVO₄/sapphire composite bounce amplifier

△ [17p-E18-8] Generation of higher-order vector Bessel Gaussian beams from a c-cut Nd:YVO₄laser cavity

△ [17p-E18-16] 541 nm green laser generation using a planar waveguide Nd:GdVO₄ with a wide-chirped PPLN