Multiwavelength fiber laser with fine adjustment, based on nonlinear polarization rotation and birefringence fiber filter

Zuxing Zhang, Li Zhan, Kun Xu, Jian Wu, Yuxing Xia, Jintong Lin

Research output: Contribution to journalArticle

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.
Original languageEnglish
Pages (from-to)324-326
Number of pages3
JournalOptics Letters
Volume33
Issue number4
DOIs
Publication statusPublished - 15 Feb 2008

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