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25 September 2009Progress in ZnGeP2 and AgGaS2 crystal growth: first results on difference-frequency generation and optical parametric oscillation
We report on ZnGeP2 and AgGaS2 crystal growth and improvement of optical transparency by annealing. Good optical
quality single-crystal samples with size up to 5×5×20 mm3 were cut from our ingots, allowing to demonstrate efficient
optical parametric oscillation with ZnGeP2 and to carry out first difference-frequency generation experiments with
AgGaS2.
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Johan Petit, Said A. Said Hassani, Pierre Galtier, Antoine Godard, Myriam Raybaut, Michel Lefebvre, "Progress in ZnGeP2 and AgGaS2 crystal growth: first results on difference-frequency generation and optical parametric oscillation," Proc. SPIE 7487, Optical Materials in Defence Systems Technology VI, 74870I (25 September 2009); https://doi.org/10.1117/12.830569