"Casula, Riccardo" - Selaus tekijän mukaan TUNICRIS-julkaisut

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    • 1.4 µm continuous-wave diamond Raman laser 

      Casula, Riccardo; Penttinen, Jussi-Pekka; Kemp, Alan J.; Guina, Mircea; Hastie, Jennifer E. (11.12.2017)
      article
      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 ...

    • InGaN-diode-pumped AlGaInP VECSEL with sub-kHz linewidth at 689 nm 

      Moriya, Paulo H.; Casula, Riccardo; Chappel, George A.; Parrotta, Daniele C.; Ranta, Sanna; Kahle, Hermann; Guina, Mircea; Hastie, Jennifer E. (2021)
      article
      We report the design, growth, and characterization of an AlGaInP-based VECSEL, designed to be optically-pumped with an inexpensive high power blue InGaN diode laser, for emission around 689 nm. Up to 140 mW output power ...