A compact single-polarization erbium-doped fiber laser by exploiting vernier effect
A compact single-polarization fiber laser with fiber Bragg gratings inscripted in a polarization-maintaining erbium-doped germanosilicate fiber is demonstrated experimentally.The single-wavelength and single-polarization regime of our studied laser is achieved by applying a radial stress upon one of two gratings and stretching the other one axially to adjust the reflection peak match.Two single-wavelength and single-polarization lasing lines are realized respectively with fine power stability.
作 者: Xiangqiao Mao Fengping Yan Yongjun Fu Lin Wang Jian Peng Lisong Liu Shuisheng Jian 作者单位: Institute of Lightwave Technology,Key Lab of All Optical Network and Advanced Telecommunication Network of Ministry of Education,Beijing Jiaotong University,Beijing 100044,China 刊 名: 中国光学快报(英文版) ISTIC EI 英文刊名: CHINESE OPTICS OF LETTERS 年,卷(期): 2009 07(11) 分类号: O4 关键词: