5 September 2002 Research on quasi-continuous narrow-burst laser fiber refraction coupler
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According to refraction law and total reflection law, the transmission characteristic of laser beam in solid and hollow cone is studied, on this case, the laser fiber refraction coupler which reflect laser with internal cone of hollow cone lens is made, and coupling and transmission of high-repetition-rate spike pulse laser which peak power is MW in fiber are realized, the coupling efficiency get to 80%.
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Guobin Ning, Guobin Ning, Guicai Song, Guicai Song, Guangyong Jin, Guangyong Jin, Xiaoyuan Yan, Xiaoyuan Yan, Zhong Ren, Zhong Ren, Zhu Liang, Zhu Liang, } "Research on quasi-continuous narrow-burst laser fiber refraction coupler", Proc. SPIE 4914, High-Power Lasers and Applications II, (5 September 2002); doi: 10.1117/12.481836; https://doi.org/10.1117/12.481836


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