Beat-free 1570 nm fiber laser and its application in 2 m wave band fiber laser generation

LI Chenrui, LI Xiangle, YING Jiajun, WU Yitong, SHENG Yuqi, ZHOU Yong, GAO Weiqing

Chinese Journal of Quantum Electronics . 2022, (4): 591 -597 . DOI: 10.3969/j.issn.1007-5461.2022.04.014