Presentation | 2000/10/18 Development of diode-pumped Nd : glass laser for IFE reactor Toshiyuki Kawashima, Tadashi Kanabe, Yoshinori Tamaoki, Takashi Kurita, Masanobu Yamanaka, Masahiro Nakatsuka, Yasukazu Izawa, Sadao Nakai, Hiroyuki Furukawa, Takeshi Kanzaki, Hirofumi Miyajima, Masahiro Miyamoto, Hirofumi Kan, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | As a first step of a reactor driver development for the inertial fusion energy, we are developing a diode-pumped Nd : glass laser amplifier HALNA 10(High Average-power Laser for Nuclear-fusion Application)which can generate an output of 10 J per pulse at 1053 nm at 10 Hz operation. The water-cooled zig-zag slab laser amplifier was pumped by 803-nm 200kW AlGaAs laser-diode arrays. In a preliminary experiment, an 8.5-J output energy at 0.5 Hz was obtained with 10.9-% optical-optical efficiency. We concluded that HALNA 10 had a potential to confirm our conceptual design for the reactor driver. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | laser fusion energy / diode-pumped solid-state laser / Nd : glass / zig-zag slab |
Paper # | LQE2000-66 |
Date of Issue |
Conference Information | |
Committee | LQE |
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Conference Date | 2000/10/18(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Chair | |
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Paper Information | |
Registration To | Lasers and Quantum Electronics (LQE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Development of diode-pumped Nd : glass laser for IFE reactor |
Sub Title (in English) | |
Keyword(1) | laser fusion energy |
Keyword(2) | diode-pumped solid-state laser |
Keyword(3) | Nd : glass |
Keyword(4) | zig-zag slab |
1st Author's Name | Toshiyuki Kawashima |
1st Author's Affiliation | Institute of laser engineering, Osaka university : Central research laboratory, Hamamtsu Photonics K.K.() |
2nd Author's Name | Tadashi Kanabe |
2nd Author's Affiliation | Institute of laser engineering, Osaka university |
3rd Author's Name | Yoshinori Tamaoki |
3rd Author's Affiliation | Institute of laser engineering, Osaka university |
4th Author's Name | Takashi Kurita |
4th Author's Affiliation | Institute of laser engineering, Osaka university |
5th Author's Name | Masanobu Yamanaka |
5th Author's Affiliation | Institute of laser engineering, Osaka university |
6th Author's Name | Masahiro Nakatsuka |
6th Author's Affiliation | Institute of laser engineering, Osaka university |
7th Author's Name | Yasukazu Izawa |
7th Author's Affiliation | Institute of laser engineering, Osaka university |
8th Author's Name | Sadao Nakai |
8th Author's Affiliation | Institute of laser engineering, Osaka university |
9th Author's Name | Hiroyuki Furukawa |
9th Author's Affiliation | Institute forLaser Technology |
10th Author's Name | Takeshi Kanzaki |
10th Author's Affiliation | Central research laboratory, Hamamtsu Photonics K.K. |
11th Author's Name | Hirofumi Miyajima |
11th Author's Affiliation | Central research laboratory, Hamamtsu Photonics K.K. |
12th Author's Name | Masahiro Miyamoto |
12th Author's Affiliation | Central research laboratory, Hamamtsu Photonics K.K. |
13th Author's Name | Hirofumi Kan |
13th Author's Affiliation | Central research laboratory, Hamamtsu Photonics K.K. |
Date | 2000/10/18 |
Paper # | LQE2000-66 |
Volume (vol) | vol.100 |
Number (no) | 391 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |