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RESEARCH ON THE HIGH POWER LASER OUTPUT USING STIMULATED BRILLION SCATTERING PULSE COMPRESSION

Wei Xiaofeng, YUAN Xiao dong, DING Lei, ZHENG Wan guo, YE Jin xiang, MAN Yong zai Division of Laser Engineering, Institute of Nuclear Physics and Chemistry, CAEP, P

High Power Laser and Particle Beamsjournal1999en

ABI

Annotatsiya

Abstract In this paper, the basic principle of how to obtain high power laser output using Stimulated Brillion Scattering (SBS) pulse compression is discussed, and a corresponding numerical simulation is also given. A principle experiment on pulse compression has been done at the φ 40mm output stage of “Xingguang Ⅱ” laser facility, 60% SBS energy conversion efficiency are obtained with 4 times compression ratio (3.2ns/0.8ns). The pulse duration is compressed nearly to the compression limit, with a good stability.

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Optical Systems and Laser Technology Laser Design and Applications Ocular and Laser Science Research

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