Tunable continuous-wave diamond Raman laser

Parrotta, Daniele Carmine and Kemp, Alan and Dawson, Martin and Hastie, Jennifer (2011) Tunable continuous-wave diamond Raman laser. Optics Express, 19 (24). pp. 24165-24170. ISSN 1094-4087

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Official URL: https://doi.org/10.1364/OE.19.024165

Abstract

Continuous-wave operation of a diamond Raman laser, intracavity-pumped by a diode-pumped InGaAs semiconductor disk laser (SDL), is reported. The Raman laser, which utilized a 6.5-mm-long synthetic single-crystal diamond, reached threshold for 5.3 W of diode laser pump power absorbed by the SDL. Output power up to 1.3 W at the first Stokes wavelength of 1227 nm was demonstrated with excellent beam quality and optical conversion efficiency of 14.4% with respect to absorbed diode laser pump power. Broad tuning of the Raman laser output between 1217 and 1244 nm was achieved via intracavity tuning of the SDL oscillation wavelength.

Author(s):	Parrotta, Daniele Carmine ORCID: https://orcid.org/0000-0002-5070-1062, 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:	Article
ID code:	35942
Keywords:	photonics, optics, Raman laser , lasers, Optics. Light, Atomic and Molecular Physics, and Optics
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:	16 Nov 2011 16:04
Last modified:	11 Feb 2020 03:45
Related URLs:	Scopus publication
URI:	https://strathprints.strath.ac.uk/id/eprint/35942
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