Li Xian, Zhou Yu, Zeng Guangrong. Optical Collimation of Semiconductor Laser[J]. Journal of University of Electronic Science and Technology of China, 1998, 27(5): 491-493.
Citation:
Li Xian, Zhou Yu, Zeng Guangrong. Optical Collimation of Semiconductor Laser[J]. Journal of University of Electronic Science and Technology of China, 1998, 27(5): 491-493.
Li Xian, Zhou Yu, Zeng Guangrong. Optical Collimation of Semiconductor Laser[J]. Journal of University of Electronic Science and Technology of China, 1998, 27(5): 491-493.
Citation:
Li Xian, Zhou Yu, Zeng Guangrong. Optical Collimation of Semiconductor Laser[J]. Journal of University of Electronic Science and Technology of China, 1998, 27(5): 491-493.
In laser space communication systems, the optical collimation of semiconductor laser is important In this paper, general ways of the collimation is described, and the semiconductor laser of 35mW is collimated using one len The results are given The efficiency of the collimation is about 60% and the angle of divergence is about 0 4~0 75mrad.
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