Z-scan study of nonlinear absorption in reduced LiNbO3 crystals
نویسندگان
چکیده
منابع مشابه
Femtosecond Z-scan measurements of nonlinear refraction in nonlinear optical crystals
We report an investigation of third-order optical nonlinearities in several nonlinear optical crystals using the Z-scan technique with femtosecond laser pulses at 780 nm wavelength. The crystals studied include LiNbO3:MgO, KTiOAsO4, KTiOPO4, b-BaB2O4 and LiB3O5, which are extensively used for ultrashort-pulse second-harmonic generation and optical parametric oscillation. The nonlinear refractiv...
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