Experimental research on the stability and the multilongitudinal mode interference of bidirectional outputs of LD-pumped solid state ring laser

Shunping Wan; Qian Tian; Liqun Sun; Minyan Yao; Xianhui Mao; Hongyun Qiu

doi:10.1117/12.520362

12 May 2004 Experimental research on the stability and the multilongitudinal mode interference of bidirectional outputs of LD-pumped solid state ring laser

Shunping Wan, Qian Tian, Liqun Sun, Minyan Yao, Xianhui Mao, Hongyun Qiu

Author Affiliations +

Proceedings Volume 5280, Materials, Active Devices, and Optical Amplifiers; (2004) https://doi.org/10.1117/12.520362
Event: Asia-Pacific Optical and Wireless Communications, 2003, Wuhan, China

Abstract

This paper reports an experimental research on the stability of bidirectional outputs and multi-longitudinal mode interference of laser diode end-pumped Nd:YVO₄ solid-state ring laser (DPSSL). The bidirectional, multi-longitudinal and TEM₀₀ mode continuous wave outputs are obtained and the output powers are measured and their stabilities are analyzed respectively. The spectral characteristic of the outputs is measured. The interfering pattern of the bidirectional longitudinal mode outputs is obtained and analyzed in the condition of the ring cavity with rotation velocity. The movement of the interfering fringe of the multi-longitudinal modes is very sensitive to the deformation of the setup base and the fluctuation of the intracavity air, but is stationary or randomly dithers when the stage is rotating.

Citation Download Citation

Shunping Wan, Qian Tian, Liqun Sun, Minyan Yao, Xianhui Mao, and Hongyun Qiu "Experimental research on the stability and the multilongitudinal mode interference of bidirectional outputs of LD-pumped solid state ring laser", Proc. SPIE 5280, Materials, Active Devices, and Optical Amplifiers, (12 May 2004); https://doi.org/10.1117/12.520362

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