Multiwavelength fiber laser with fine adjustment, based on nonlinear polarization rotation and birefringence fiber filter |
| |
| Authors: | Zhang Zuxing Zhan Li Xu Kun Wu Jian Xia Yuxing Lin Jintong |
| |
| Institution: | Key Laboratory of Optical Communication and Lightwave Technologies of Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876, China. stellarzh@hotmail.com |
| |
| Abstract: | We have proposed and demonstrated a multiwavelength fiber laser based on nonlinear polarization rotation (NPR). The mechanism for stable room-temperature multiwavelength operation contributes to the ability of the intensity-dependent loss in NPR to effectively alleviate mode competition. In addition, through tuning the birefringence fiber filter, the lasing wavelength can be accurately tuned in the free spectrum range of the in-line periodic filter. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
