Modelling and characterisation of continuous wave resonantly pumped diamond Raman lasers

Muye Li*, Ondrej Kitzler, Richard P. Mildren, David J. Spence

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

We present experimental results and modeling of continuous wave resonantly pumped Raman lasers. The first Stokes diamond Raman ring laser generated 0.6 W at 960 nm with an efficiency of 18%; the second Stokes laser generated 1.5 W at 1485 nm at 9% efficiency. The analytical model, extended to arbitrary Stokes orders, shows the importance of modelling imperfect mode matching and guides the optimization of input and output coupler reflectivity to predict practical watt-level Raman converters of few-watt pump lasers.

Original languageEnglish
Pages (from-to)18427-18436
Number of pages10
JournalOptics Express
Volume29
Issue number12
DOIs
Publication statusPublished - 7 Jun 2021

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