Acta Optica Sinica, Volume. 3, Issue 2, 156(1983)
The CARS and CSRS spectra of LiNbO3 crystal
The cascade effect produced by polariton in CAES spectra of crystals without center of inversion is discussed. An expression for total third-order susceptibility is derived. CARS and GSRS spectra of LiNbO3 and BNN crystals are measured with the non-collinear polarization configuration at some pumping wavelengths. By filting the experimental results with theoretical expression two-photon absorption coefficients of LiNbO3 crystal are obtained.
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QIAN SHIXIONG, LI YUFEN, JIN YAOGEN, DONG GENFA, FANG JUNXIN. The CARS and CSRS spectra of LiNbO3 crystal[J]. Acta Optica Sinica, 1983, 3(2): 156