Presentation | 1995/11/13 High efficient diode-pumped solid-state green laser Tetsuo Kojima, Koji Yasui, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a new high efficient diode-side-pumping configuration of a solid-state laser. The optical slope efficiency of 52.2% was proved in continuous-wave mode. The optical slope efficiency is, to our knowledge, the highest value for diode-side-pumped Nd: YAG lasers. The electrical-to-optical slope efficiency was 30.3%. The multi-transverse-mode output power of 42.7W was obtained with a diode output power of 135.1W and an electrical input power of 327.3W into diode arrays, which corresponds to the total optical efficiency of 31.6% and the total electrical-to-optical efficiency of 13.0%. By use of intracavity second-harmonic generation, continuous-wave green laser power of 5.3W was obtained with a diode output power of 72.4W and an electrical input power of 225.4W into diode arrays. The total optical efficiency was 7.3% and the total electrical-to-optical efficiency was 2.4% |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | solid-state laser / second-harmonic generation / diode pumping / green / high efficient / high power |
Paper # | LQE95-93 |
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Conference Information | |
Committee | LQE |
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Conference Date | 1995/11/13(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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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) | High efficient diode-pumped solid-state green laser |
Sub Title (in English) | |
Keyword(1) | solid-state laser |
Keyword(2) | second-harmonic generation |
Keyword(3) | diode pumping |
Keyword(4) | green |
Keyword(5) | high efficient |
Keyword(6) | high power |
1st Author's Name | Tetsuo Kojima |
1st Author's Affiliation | Advanced Technology R&D Center, Mitsubishi Electric Corporation() |
2nd Author's Name | Koji Yasui |
2nd Author's Affiliation | Advanced Technology R&D Center, Mitsubishi Electric Corporation |
Date | 1995/11/13 |
Paper # | LQE95-93 |
Volume (vol) | vol.95 |
Number (no) | 350 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |