Presentation | 1998/5/11 Injection-seeding Diode-pumped Er, Yb:Glass Laser for Coherent Lidar Kimio Asaka, Yoshihito Hirano, Yukihiro Morimoto, Kumio Kasahara, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Coherent Lidar is an attractive sensor for the atmosphere observation or airport control because it can measure the wind velocity even in fine weather. We produced injection-seeding diode-pumped Er, Yb:Glass laser for coherent lidar. Er, Yb:Glass laser is oscillated at 1.53 μm that is eye safe wavelength and side-pumped by two 5-stacked LD arrays. Laser medium size is 1.2×1.2×10mm. We used the microchip laser for seed source that made of Er, Yb:Glass. The injection-seeding pulse output of 2.5mJ is obtained with pumping power 240mJ. We measured a beat signal between the injection-seeding pulse and the local light that is 85 MHz frequency shifted seed light. The single peak where frequency is about 85 MHz is obtained. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | eye-safe / laser / coherent lidar / single mode oscillation / injection-seeding / coherent detection |
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Conference Information | |
Committee | LQE |
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Conference Date | 1998/5/11(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) | Injection-seeding Diode-pumped Er, Yb:Glass Laser for Coherent Lidar |
Sub Title (in English) | |
Keyword(1) | eye-safe |
Keyword(2) | laser |
Keyword(3) | coherent lidar |
Keyword(4) | single mode oscillation |
Keyword(5) | injection-seeding |
Keyword(6) | coherent detection |
1st Author's Name | Kimio Asaka |
1st Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation() |
2nd Author's Name | Yoshihito Hirano |
2nd Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
3rd Author's Name | Yukihiro Morimoto |
3rd Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
4th Author's Name | Kumio Kasahara |
4th Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
Date | 1998/5/11 |
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Volume (vol) | vol.98 |
Number (no) | 41 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |