新型全光纤结构高功率双包层光纤激光器  

Study of novel high power double-clad fiber lasers with all-fiber structure

作　　者：唐裕霞[1] 

机构地区：[1]重庆工商大学理学院,重庆400067

出　　处：《重庆工商大学学报（自然科学版）》2005年第6期568-570,共3页Journal of Chongqing Technology and Business University:Natural Science Edition

摘　　要：通过对高功率双包层光纤激光器工作原理及其输出特性的分析,利用半导体激光器光纤模块作为泵浦源,采用星型双包层掺镱光纤与光纤光栅连接制作出全光纤结构的光纤激光器,获得了6.02 W单模连续输出功率,中心波长1 100 nm,斜效率1.7 W/A。Based on the analysis of operation principle and output characteristics of high power doubleclad fiber laser, novel high power double - clad fiber lasers with all - fiber structure was fabricated, by using the star - shape inner - cladding Yb - ions - doped fiber spliced fiber gratings, and pumped by diode laser source. The result gained 6.02 W cw single - mode output, central wavelength of 1100 nm, slope efficiency of 1.7 W/A.

关 键 词：光纤激光器 星型内包层 光纤光栅 全光纤结构 

分 类 号：TN248.1[电子电信—物理电子学]