Broadband SESAM for mode locked Yb:fiber lasers  

作　　者：CHEN LingLing ZHANG Meng WANG Xi LI WenChao WEI Yun MA YunFeng FAN ZhongWei NIU Gang YU Jin LIU Yang ZHANG Xue ZHANG ZhiGang 

机构地区：[1]Institute of Quantum Electronics, State Key Laboratory of Advanced Optical Communication System and Networks, School of Electronics Engi- neering and Computer Science, Peking University, Beijing 100871, China [2]Academy of Opto-Electronics of Chinese Academy of Sciences, Beijing 100080, China

出　　处：《Chinese Science Bulletin》2011年第13期1348-1351,共4页

基　　金：supported by the National Basic Research Program of China (2006CB806000);the National Science and Technology Supporting Program of China (2006BAF03A20);the National Hi-Tech Research and Development Program of China (2008AA031901);the National Natural Science Foundation of China (10974006);Grant-in-Add from Science & Technology Commission Haidian District,Beijing,China (K2008096)

摘　　要：We report a semiconductor saturable absorber mirror (SESAM) with phase shift compensation.The SESAM shows a uniform low-intensity reflectivity and a modulation depth up to 12% for the wavelength from 1000 to 1100 nm.A linear cavity all-normal dispersion Yb-doped fiber laser has proved its mode locking performance for the wavelength of both 1030 nm and 1064 nm.We report a semiconductor saturable absorber mirror （SESAM） with phase shift compensation. The SESAM shows a uniform low-intensity reflectivity and a modulation depth up to 12% for the wavelength from 1000 to 1100 nm. A linear cavity all-normal dispersion Yb-doped fiber laser has proved its mode locking performance for the wavelength of both 1030 nm and 1064 nm.

关 键 词：掺镱光纤激光器 SESAM 模式锁定 半导体可饱和吸收镜 宽带 波长锁定 调制深度 正常色散 

分 类 号：TN248.1[电子电信—物理电子学] TN248.13