YIN Hong-bing, LIU You-xin, LI Shi-yu, et al. Manufacture of Yb3+ doped fiber and its laser properties. [J]. (5):23-26(1999) DOI: 10.13756/j.gtxyj.1999.05.006.
Manufacture of Yb3+ doped fiber and its laser properties
Two types of Yb 3+ doped fibers were manufactured by MCVD method
including step SM fiber and double-cladding fiber. The Yb 3+ doped fiber laser operates at 1 030 nm with 68% slope efficiency and a >40 mW output. A 15 dB small signal gain is obtained at 1 053 nm in a Yb 3+ doped fiber amplifier.