1.4 µm continuous-wave diamond Raman laser
Casula, Riccardo and Penttinen, Jussi-Pekka and Kemp, Alan J. and Guina, Mircea and Hastie, Jennifer E. (2017) 1.4 µm continuous-wave diamond Raman laser. Optics Express, 25 (25). pp. 31377-31383. ISSN 1094-4087
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Abstract
The longest wavelength (~1.4 µm) emitted by a diamond Raman laser pumped by a semiconductor disk laser (SDL) is reported. The output power of the intracavity-pumped Raman laser reached a maximum of 2.3 W with an optical conversion efficiency of 3.4% with respect to the absorbed diode pump power. Narrow Stokes emission (FWHM <0.1 nm) was attained using etalons to limit the fundamental spectrum to a single etalon peak. Tuning of the Raman laser over >40 nm was achieved via rotation of an intracavity birefringent filter that tuned the SDL oscillation wavelength.
| Author(s): | Casula, Riccardo  ORCID: https://orcid.org/0000-0003-4351-2906, Penttinen, Jussi-Pekka, Kemp, Alan J. ORCID: https://orcid.org/0000-0002-1076-3138, Guina, Mircea and Hastie, Jennifer E. ORCID: https://orcid.org/0000-0002-4066-7411 | Item type: | Article |
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| ID code: | 62507 |
| Keywords: | optically pumped semiconductor disk lasers, Raman laser, diamond, VECSEL, 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 Strategic Research Themes > Measurement Science and Enabling Technologies |
| Depositing user: | Pure Administrator |
| Date deposited: | 04 Dec 2017 12:18 |
| Last modified: | 12 Feb 2020 04:27 |
| Related URLs: | |
| URI: | https://strathprints.strath.ac.uk/id/eprint/62507 |
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