单腔双光梳激光器及其光谱学应用研究进展
朱志高1, 刘娅1,*, 杨洁1, 胡国庆2,3

A Review of Single-Cavity Dual-Comb Laser and Its Application in Spectroscopy
ZHU Zhi-gao1, LIU Ya1,*, YANG Jie1, HU Guo-qing2,3
(a)基于SWNT的保偏型激光器结构; (b)基于Sagnac滤波的保偏双波长锁模激光器结构; (c)双向全保偏光纤激光器结构; (d)双向部分保偏光纤激光器结构