点击次数：

教研室：光纤传感与器件

发表刊物：IEEE Journal of Selected Topics in Quantum Electronics

关键字：Distributed feedback devices , Fiber lasers , Optical fibers , Laser feedback , Optical pumping

摘要：In this paper, we make a comprehensive study on a highly efficient half-open cavity design for high power random fiber laser (RFL). With the theoretical analysis, we optimize the cavity's fiber length for getting higher output power within the scheme, i.e., shorter fiber length is preferred for efficiently harvesting the first order random lasing at the open end of the cavity. As the verification of the theory, we experimentally demonstrate a high output power (7 W), highly efficient (70% optical conversion efficiency) RFL working at 1140 nm, using 10 W 1090 nm laser as the pump source and onl

备注：IEEE Journal of Selected Topics in Quantum Electronics, 21(1), 0900506, 2015.

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

第一作者：Zinan Wang

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：21

期号：1

页面范围：0900506

是否译文：否

发表时间：2015-01-15