High-efficiency single-frequency DBR fiber laser at 1091 nm utilizing a Yb:YAG crystal-derived silica fiber

A single-frequency distributed Bragg Reflector (DBR) fiber laser operating at 1091 nm was demonstrated by using a Yb:YAG crystal-derived ...

Source: Optics Express - April 10, 2024 Category: Physics Authors: Zhenshuai Wei Lu Huang Haiyan Li Xian Zhao Zhigang Zhao Zhenhua Cong Zhaojun Liu Source Type: research