Frequency-stabilized Yb:fiber comb with a tapered single-mode fiber
Xie Yang1, Han Hai-Nian2, †, , Zhang Long2, Yu Zi-Jiao2, Zhu Zheng2, Hou Lei2, Pang Li-Hui2, Wei Zhi-Yi2, ‡,
       

(a) The CEO signal with 44 dB SNR and (b) The bandwidth of the CEO signal at 1-kHz resolution bandwidth.