Author:
Meng Fangyuan,Yu Hongyan,Zhou Xuliang,Zhang Yejin,Pan Jiaoqing
Abstract
A hybrid-cavity laser consists of a square Whispering-Gallery microcavity and a Fabry- Perot cavity was demonstrated. A single-mode emitting laser with a wavelength tuning range over 7.5 nm from 1775.47 nm to 1783.02 nm was obtained.