Spectral analysis of diode lasers by measurement of polarisation rotation in a birefringent fibre

A. S. Davison, I. H. White

Research output: Contribution to journalArticle

Abstract

This paper provides a detailed description of an optical spectrum analyser constructed from a single birefringent optical fibre. The operation of the analyser system for the measurement of optical chirp is reported and limits on this measurement technique are established. Also for the first time, measurement of optical linewidths down to frequency resolutions of a few MHz is reported. The analyser system is simple in construction, very inexpensive, and can allow time resolved measurements to be made.

Original languageEnglish
Pages (from-to)148-154
Number of pages7
JournalIEE proceedings. Part J (Optoelectronics)
Volume138
Issue number2
DOIs
Publication statusPublished - 1 Apr 1991

ASJC Scopus subject areas

  • Engineering(all)

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