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, Penttinen, Jussi-Pekka, Kemp, Alan J., Guina, Mircea and Hastie, Jennifer E.
    Item type:Article
    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:05 Jun 2019 03:25
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/62507
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