Longitudinal mode control of an erbium ring fibre laser containing an intracavity chirped Bragg grating etalon

R.J. Forster, N. Langford, A. Gloag, L. Zhang, J.A.R. Williams, I. Bennion

Research output: Contribution to journalArticlepeer-review

Abstract

We present preliminary data which show that it is possible to prevent longitudinal mode hops in a unidirectional erbium ring fibre laser by including an all fibre etalon formed from chirped fibre Bragg reflectors. A reduction in the relative intensity noise of ∼ 10 dB is observed when the laser is frequency stabilised. A resolution limited linewidth of 170 kHz is observed from the laser. © 1997 Elsevier Science B.V.

Original languageEnglish
Pages (from-to)283-287
Number of pages5
JournalOptics Communications
Volume141
Issue number5-6
DOIs
Publication statusPublished - 15 Sept 1997

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