Tunable and Linewidth-Reduced Laser Diode Stack for Rubidium Laser Pumping  

作　　者：LI Zhi-Yong TAN Rong-Qing XU Cheng LI Lin 李志永;谭荣清;徐程;李琳(Department of High Power Gas Laser,Institute of Electronics,Chinese Academy of Sciences,Beijing 100190;University of Chinese Academy of Sciences,Beijing 100049)

机构地区：[1]Department of High Power Gas Laser,Institute of Electronics,Chinese Academy of Sciences,Beijing 100190 [2]University of Chinese Academy of Sciences,Beijing 100049

出　　处：《Chinese Physics Letters》2013年第11期88-90,共3页中国物理快报（英文版）

摘　　要：Linewidth of a laser diode stack with 5 bar is reduced to 0.2 nm from 1.8 nm through the use of an external volume Bragg grating(VBG)cavity.The temperature of the VBG is controlled efficiently to make the central wavelength tunable.The linewidth changes little in the wavelength-tuning experiments.Since the tunable range covers the rubidium D2 absorption line,the stack can be used to pump the rubidium laser efficiently.

关 键 词：TUNABLE tuning PUMP 

分 类 号：TN2[电子电信—物理电子学]