论文信息 - Progress in Chemical Synthesis and Crystal Growth of Irradiation Free Low Absorption ZnGeP 2 for Infrared Nonlinear Conversion

Progress in Chemical Synthesis and Crystal Growth of Irradiation Free Low Absorption ZnGeP 2 for Infrared Nonlinear Conversion

We present our recent progress in the synthesis, growth and post-treatment of low-absorption ZnGeP2. The current residual absorption level at 2 μm is of 0.15 cm-1 without resorting to electron irradiation. We also present our first results on nonlinear frequency conversion and related laser-induced damage threshold measurements.

[1] Chunhui Yang,et al. Growth of crack-free ZnGeP2 large single crystals for high-power mid-infrared OPO applications , 2014 .

[2] Peter G. Schunemann,et al. Large aperture single crystal ZnGeP2 for high-energy applications , 2008 .

[3] Antoine Godard,et al. Infrared (2–12 μm) solid-state laser sources: a review , 2007 .

[4] A. W. Vere,et al. ZnGeP2 growth: melt non-stoichiometry and defect substructure , 2002 .

[5] A. Gribenyukov,et al. ZnGeP2 synthesis and growth from melt , 1997 .