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教研室：光纤传感与器件

发表刊物：Optics Express

关键字：Lasers, fiber; Lasers, Raman; Scattering, Rayleigh; Scattering, stimulated Raman

摘要：In this paper, we thoroughly analyze the role of the point reflector’s reflectivity in the performance of forward-pumped random fiber laser, in both the long- and short-cavity cases. The results show that the power performance is sensitive to the small reflection added on the pump side of the fiber end, whereas both the power distribution and threshold tend to be stable when the reflectivity reaches a relatively high level (>0.4). Moreover, for the short cavity case (e.g. 500m), the maximum achievable 1st-oder random lasing output can even increase when the reflectivity decreases from 0.9 to 0

备注：Optics Express, 23(2), pp.1421-1427, 2015.

全部作者：Yunjiang Rao, Weili Zhang, Li Zhang, Mengqiu Fan, Zinan Wang,Han Wu

第一作者：Han Wu

论文类型：基础研究

通讯作者：Zinan Wang

学科门类：工学

一级学科：光学工程

卷号：23

期号：2

页面范围：1421-1427

是否译文：否

发表时间：2015-01-26