| Presentation | 2003/5/9 Development of high-power LD-pumped thin- slab Yb:YAG laser Keichi SUEDA, Yasunori TSUJIOKA, Yamato TAKAHASHI, Sakae KAWATO, Takao KOBAYASHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For industrial applications of high average power laser systems, development of high efficiency, high beam quality and compact lasers is important especially in the laser material processing. In recent years, the Yb:YAG lasers have been studied extensively because Yb:YAG has several advantages for high average power operation due to its low thermal loading and broad absorption band for diode-laser pumping. We propose thin slab design with the high aspect ratio in the cross-section of slab laser head and with thickness of less than 1 mm to obtain one-dimensional temperature gradient and reduce the temperature rise in the crystal. A multimode output power of 138 W was obtained at pump power of 344 W. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Yb:YAG / slub laser / Laser diode pumping |
| Paper # | LQE2003-5 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2003/5/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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 high-power LD-pumped thin- slab Yb:YAG laser |
| Sub Title (in English) | |
| Keyword(1) | Yb:YAG |
| Keyword(2) | slub laser |
| Keyword(3) | Laser diode pumping |
| 1st Author's Name | Keichi SUEDA |
| 1st Author's Affiliation | Fukui Industrial Support Center() |
| 2nd Author's Name | Yasunori TSUJIOKA |
| 2nd Author's Affiliation | Faculty of Engineering, Fukui University |
| 3rd Author's Name | Yamato TAKAHASHI |
| 3rd Author's Affiliation | Faculty of Engineering, Fukui University |
| 4th Author's Name | Sakae KAWATO |
| 4th Author's Affiliation | Faculty of Engineering, Fukui University |
| 5th Author's Name | Takao KOBAYASHI |
| 5th Author's Affiliation | Faculty of Engineering, Fukui University |
| Date | 2003/5/9 |
| Paper # | LQE2003-5 |
| Volume (vol) | vol.103 |
| Number (no) | 59 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |