Er-Doped Fibre Ring Resonator Applied To Optical Spectrum Analyser With Less Than 100Khz Resolution

H. Okamura, K. Iwatsuki

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

A fibre optic ring resonator is proposed which uses an Erdoped fibre amplifier to compensate for round-trip optical loss thereby enhancing resonator finesse. It is operated as a scanning-ring spectrum analyser and attains a resolution better than 100 kHz.

Original languageEnglish
Pages (from-to)1047-1049
Number of pages3
JournalElectronics Letters
Volume27
Issue number12
DOIs
Publication statusPublished - 1991 Jun 6
Externally publishedYes

Keywords

  • Optical fibres
  • Resonators
  • Spectral analysis

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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