LiGaSe2 optical parametric oscillator pumped by a Q-switched Nd:YAG laser

Jean-Jacques Zondy, V. Vedenyapin, A Boyko, Dmitri Kolker, L. Isaenko, S. Lobanov, N. Kostyukova, A. Yelisseyev, V. Petrov

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Abstract

Optical parametric oscillation is demonstrated for the first time with the chalcogenide nonlinear crystal LiGaSe2 pumped by a nanosecond Nd:YAG laser. Angle tuning provides coverage of the 4.8–9.9 μm spectral range in the mid-IR by idler pulses.
Original languageEnglish
Article number115401
Pages (from-to)115401
Number of pages4
JournalLaser Physics Letters
Volume13
Early online date2016
Publication statusPublished - 2016

Keywords

  • optical parametric oscillator, mid-infrared, lithium gallium selenide

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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