1.4 µm continuous-wave diamond Raman laser
Casula, Riccardo; Penttinen, Jussi-Pekka; Kemp, Alan J.; Guina, Mircea; Hastie, Jennifer E. (2017-12-11)
Casula, Riccardo
Penttinen, Jussi-Pekka
Kemp, Alan J.
Guina, Mircea
Hastie, Jennifer E.
11.12.2017
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:tty-201712222490
https://urn.fi/URN:NBN:fi:tty-201712222490
Kuvaus
Peer reviewed
Tiivistelmä
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.
Kokoelmat
- TUNICRIS-julkaisut [17001]