Improved line narrowing and wavelength stabilization technique of distributed feedback dye lasers

I. Ketskemety, Zs Bor, B. Racz, L. Kozma, A. N. Rubinov

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

A new method is described, for the wavelength stabilization and line narrowing of DFB dye lasers, using a dispersive pumping arrangement, where the wavelength shift of pumping light is compensated by a change in the incident beam angle. A predicted relation between pumping wavelength shift and DFB laser wavelength shift is verified experimentally. A twentyfold line narrowing in comparison with pumping linewidth, is realised in a preliminary experiment.

Original languageEnglish
Pages (from-to)275-277
Number of pages3
JournalOptics Communications
Volume22
Issue number3
DOIs
Publication statusPublished - Sep 1977

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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