Broad, Tunable and Stable Single-Frequency Erbium Fiber Compound-Ring Lasers Based on Parallel and Series Structures in L-Band Operation

Yu Ting Lai, Lan Yin Chen, Teng Yao Yang, Tsu Hsin Wu, Chien Hung Yeh^*, Kuan Ming Cheng, Chun Yen Lin, Chi Wai Chow, Shien Kuei Liaw

^*此作品的通信作者