Wavelength and power monitoring of DWDM networks using scanning F-P filter and F-P laser

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

Research output: Journal article publicationConference articleAcademic researchpeer-review

3 Citations (Scopus)

Abstract

A novel channel monitoring system was demonstrated that utilizes fiber Fabry-Perot tunable filters (FFP-TF) and a low cost Fabry-Perot (F-P) laser as a reference source. Temperature of the F-P laser was stabilized at 22°C with a stability of ±0.01°C. A photodiode detector was used to measure the optical power from the FFP-TF. It was shown that the F-P laser at stabilized temperature exhibits the same wavelength stability as the expensive commercial tunable laser.
Original languageEnglish
Pages (from-to)28-29
Number of pages2
JournalConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Volume1
Publication statusPublished - 1 Dec 2001
Event14th Annual Meeting of the IEEE Lasers and Electro-Optics Society - San Diego, CA, United States
Duration: 11 Nov 200115 Nov 2001

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering

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