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Novel Single-Frequency Diode Pumped Solid-State Lasers and Their Applications in Laser Ranging and Velocimetry
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| YANG Su-Hui;WU Ke-Ying;WEI Guang-Hui |
| Department of Optical Engineering, Beijing Institute of Technology, Beijing 100081
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| Cite this article: |
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YANG Su-Hui, WU Ke-Ying, WEI Guang-Hui 2001 Chin. Phys. Lett. 18 906-908 |
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Abstract Two models of laser diode pumped unidirectional single-frequency ring laser with maximum single frequency output power of 1 W and 780 mW are investigated. The Statistic linewidth of the free-run laser is measured to be 2.1 kHz within 5μs by using a single mode fiber link. We use the monolithic laser to measure the angular speed of a spinning motor and simulate a linearly frequency modulated continuous-wave ladar system in laboratory.
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| Keywords:
42.60.By
42.55.Xi
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Published: 01 July 2001
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| PACS: |
42.60.By
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(Design of specific laser systems)
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42.55.Xi
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(Diode-pumped lasers)
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