We demonstrate the feasibility of a wavelength-switchable fiber-Bragg-grating external-cavity semiconductor laser source for direct modulation with active wavelength stabilization. The laser device works with two selectable wavelengths, can be directly modulated at 2.5 Gbit/s, and shows wavelength stability down to ±14 pm.
Zachari MedendorpJonas K. ValiunasGautam Das
Yu CaiZhiqiang WangHongdan WanZuxing ZhangLin Zhang
Long JinGuiyun KaiLingling XuBo LiuJian ZhangYange LiuShuzhong YuanXiaoyi Dong
Ping HuangXuewen ShuZuxing Zhang
H.L. LiuHwa‐Yaw TamWeng Hong ChungP. K. A. WaiNaoki Sugimoto