Compared with the optical Kerreffect of the furan homologues, pyrrole homologues are good nonlinear optical materials in application prospect.
与呋喃同系物的光克尔效应相比,吡咯同系物是具有良好应用前景的非线性光学材料。
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This phenomenon can be explained by the diffraction effect of the Gaussian beam from the laser induced phase hole in the nonlinear medium caused by Kerreffect and thermo optic effect.