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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 language | English |
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Pages (from-to) | 18427-18436 |
Number of pages | 10 |
Journal | Optics Express |
Volume | 29 |
Issue number | 12 |
DOIs | |
Publication status | Published - 7 Jun 2021 |
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Dive into the research topics of 'Modelling and characterisation of continuous wave resonantly pumped diamond Raman lasers'. Together they form a unique fingerprint.Projects
- 1 Finished
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Versatile ultrafast Raman laser sources
Spence, D., Pask, H., Mildren, R., Piper, J., McConnel, G. & Malcolm, G.
1/01/12 → 31/12/15
Project: Research