Specular nonlinear anisotropic polarization effect along fourfold crystal symmetry axes.
نویسندگان
چکیده
We present what is to our knowledge the first experimental observation of the specular nonlinear anisotropic polarization effect of a pump-induced polarization-plane rotation for normal-incidence reflection from the (001) surface of a cubic crystal. In GaAs, azimuth rotation of the order of 9 3 10–6 rad is seen for a pump intensity of 75 MWycm–2 at 750 nm, from which the anisotropic component of the cubic nonlinearity jResxxxxx 2 2xxxyy 2 xxyyxdj 5 3 1029 esu is found.
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عنوان ژورنال:
- Optics letters
دوره 20 4 شماره
صفحات -
تاریخ انتشار 1995