Large anomalous-dispersion mode-locked fiber laser based on a chirped fiber Bragg grating pair

Jie Wang, Yaxi Yan, Chengzhi Hu, Bo Wu, Yonghang Shen

Research output: Journal article publicationJournal articleAcademic researchpeer-review

4 Citations (Scopus)

Abstract

A carbon-nanotube mode-locked erbium fiber laser with large net anomalous dispersion is presented. A chirped fiber Bragg grating (CFBG) pair is incorporated to increase the net-cavity anomalous dispersion and soliton splitting threshold. Self-started mode-locked laser produces stable pulses with repetition rate of 9.26 MHz. Laser spectrum is centered at ∼1560 nm with 3 dB bandwidth of 0.43 nm. The typical output pulse energy and duration is 0.21 nJ and 8.05 ps, respectively.

Original languageEnglish
Article number105102
JournalLaser Physics Letters
Volume13
Issue number10
DOIs
Publication statusPublished - 16 Aug 2016

Keywords

  • anomalous dispersion
  • carbon nanotube
  • chirped fiber Bragg grating
  • mode locking

ASJC Scopus subject areas

  • Instrumentation
  • Physics and Astronomy (miscellaneous)

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