Low-threshold, multi-gigahertz repetition-rate femtosecond Ti : sapphire laser

B Stormont, I G Cormack, M Mazilu, C T A Brown, D Burns, W Sibbett

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

A repetition rate of 2.3 GHz is achieved in a femtosecond Ti:sapphire laser. Pulses of 240 fs duration centred on 840 nm are produced from a simple 4-mirror laser cavity that incorporates a saturable Bragg reflector and operates at pump powers as low as 400 mW.

Original languageEnglish
Pages (from-to)1820-1822
Number of pages3
JournalElectronics Letters
Volume39
DOIs
Publication statusPublished - 11 Dec 2003

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