Output polarization control of fiber DFB laser using injection locking

W. H. Chung, L. Y. Chan, Hwa Yaw Tam, Ping Kong Alexander Wai, M. S. Demokan

Research output: Journal article publicationJournal articleAcademic researchpeer-review

15 Citations (Scopus)


Experimental results of a distributed feedback fiber laser injection locked to a Fabry-Pérot laser diode are presented. By adjusting the injection power of the fiber laser to the Fabry-Pérot laser, high quality laser output with a degree of polarization larger than 95% and sidemode suppression ratio higher than 45 dB was achieved. A 3.8-dB power penalty improvement was also demonstrated in a 41-km 10-Gb/s transmission experiment.
Original languageEnglish
Pages (from-to)920-922
Number of pages3
JournalIEEE Photonics Technology Letters
Issue number7
Publication statusPublished - 1 Jul 2002


  • Fabry-Pérot laser
  • Fiber DFB laser
  • Injection locking

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Physics and Astronomy (miscellaneous)


Dive into the research topics of 'Output polarization control of fiber DFB laser using injection locking'. Together they form a unique fingerprint.

Cite this