Novel Single-Frequency Diode Pumped Solid-State Lasers and Their Applications in Laser Ranging and Velocimetry

Chin. Phys. Lett.

2001, Vol. 18

Issue (7): 906-908 DOI:

Original Articles

Novel Single-Frequency Diode Pumped Solid-State Lasers and Their Applications in Laser Ranging and Velocimetry

YANG Su-Hui;WU Ke-Ying;WEI Guang-Hui

Department of Optical Engineering, Beijing Institute of Technology, Beijing 100081

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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.

Keywords: 42.60.By 42.55.Xi

Published: 01 July 2001

PACS:	42.60.By	(Design of specific laser systems)
	42.55.Xi	(Diode-pumped lasers)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2001/V18/I7/0906

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	WU Ke-Ying
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