VECSEL-pumped infrared and visible Raman lasers (invited talk)
Parrotta, Daniele Carmine and Schlosser, Peter and Kemp, Alan and Dawson, Martin and Hastie, Jennifer (2013) VECSEL-pumped infrared and visible Raman lasers (invited talk). In: VECSELs III, Photonics West 2013, 2013-02-04.
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We present our recent work in the development of VECSEL-pumped Raman lasers: power scaling to near diffraction-limited multi-Watt output; investigation of the evolution of emission spectra; analysis of mode-matching, brightness and efficiency; and up-conversion to the visible. We will present a frequency-doubled CW diamond Raman laser pumped by an InGaAs-based VECSEL with an output power of 1.5W at 614nm, 5.4% diode-to-visible conversion efficiency, M2~1.2 and emission linewidth ~0.1nm. The visible emission is tunable from 604.5-619.5nm, with output power exceeding 1W from 613-618nm. We will also report a diamond Raman laser pumped by an AlGaInP-based VECSEL for tunable emission around 740nm.
| Creators(s): |
Parrotta, Daniele Carmine  ORCID: https://orcid.org/0000-0002-5070-1062, Schlosser, Peter, Kemp, Alan ORCID: https://orcid.org/0000-0002-1076-3138, Dawson, Martin ORCID: https://orcid.org/0000-0002-6639-2989 and Hastie, Jennifer ORCID: https://orcid.org/0000-0002-4066-7411;
| Item type: | Conference or Workshop Item(Paper) |
|---|---|
| ID code: | 42904 |
| Keywords: | photonics, optics, Raman lasers, Optics. Light |
| Subjects: | Science > Physics > Optics. Light |
| Department: | Faculty of Science > Physics Faculty of Science > Physics > Institute of Photonics Technology and Innovation Centre > Photonics |
| Depositing user: | Pure Administrator |
| Date deposited: | 18 Feb 2013 15:13 |
| Last modified: | 30 Apr 2020 03:00 |
| Related URLs: | |
| URI: | https://strathprints.strath.ac.uk/id/eprint/42904 |
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