Distributed feedback laser action in an optical fiber by evanescent field coupling

N. Periasamy, Zs Bor

Research output: Article

7 Citations (Scopus)

Abstract

Distributed feedback (DFB) laser action has been demonstrated in an optical fiber surrounded by a gain modulated dye solution of lower refractive index. The mechanism of feedback and gain is by evanescent wave interactions.

Original languageEnglish
Pages (from-to)298-302
Number of pages5
JournalOptics Communications
Volume39
Issue number5
DOIs
Publication statusPublished - nov. 1 1981

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

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