Yoshiaki NakajimaYuya HataYugo KusumiKaoru Minoshima
We demonstrate an all-polarization-maintaining, polarization-multiplexed mode-locked Er-fiber laser with nonlinear amplifying loop mirror that generates two mutually coherent frequency combs with slightly different repetition rates at the same center wavelength without nonlinear spectral broadening.
Yoshiaki NakajimaYuya HataYugo KusumiKaoru Minoshima
Yoshiaki NakajimaYuya HataKaoru Minoshima
Xuanyi LiuGuanyu LiuRenlai ZhouDan YuJiaye WuH. Y. FuZhigang ZhangQian Li
Yoshiaki NakajimaYuya HataKaoru Minoshima