Temperature Noncritical Phase Matching For Frequency Conversion of Laser Radiation

• DOI: 10.1364/assl.2017.jth2a.4
• Publication Date: 2017-09-25T11:07:19Z
• Authors: Sergey V. Gagarskiy; Sergey G. Grechin; Petr J. Druginin; Andrey N. Sergeev
• Keywords: Frequency Conversion; Atmospheric temperature range

Temperature-noncritical phase matching for frequency conversion in nonlinear crystals is demonstrated both theoretically and experimentally. Dozens percent of efficiencies with hundreds degrees temperature range operation can be obtained within the large spectral band.