Simultaneous oscillation of wavelength-tunable, singlemode lasers using an Er-doped fibre amplifier

H. Okamura, K. Iwatsuki

Research output: Contribution to journalArticlepeer-review

28 Citations (Scopus)

Abstract

A compound fibre-ring cavity with just one Er-doped fibre amplifier yields wavelength-multiplexed laser lights, each of which is wavelength-tunable and singlemoded with a spectral linewidth < 1 MHz. The allowable cavity-loss fluctuation for maintaining simultaneous lasing is ~ 1 dB.

Original languageEnglish
Pages (from-to)461-463
Number of pages3
JournalElectronics Letters
Volume28
Issue number5
DOIs
Publication statusPublished - 1992 Feb
Externally publishedYes

Keywords

  • Amplifiers
  • Optical fibres

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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