Author:
Nie Bairun,Chen Zhuqiu,Ruan Yuxi,Yu Yanguang,Fang Can,Guo Qinghua,Xi Jiangtao
Abstract
By investigating nonlinear dynamics in a semiconductor laser subjected to optical feedback, a broadband microwave frequency comb is generated with a bandwidth of 7.5 GHz and a maximum of 98 comb lines.