“…As shown in ® gure 1 ( c ), strong isotropic scattering occurs in the positive c -axis direction. From the two anisotropic scattering models given by equations (2) and (3), it is easy to understand that the intensity distributions of these o-polarized rings are also asymmetric; in contrast to isotropic fanning, intensity of the ring in the negative c -axis direction is stronger.…”
Section: …3 †mentioning
confidence: 99%
“…Over the years, several forms of anisotropic stimulated photorefractiv e scattering have been observed in LiT aO 3 [1], L iNbO 3 [2], and BaT iO 3 [3] and so on. It is generally considered to be the selective ampli® cation through the photorefractiv e effect of optical radiation scattered by medium inhomogeneities [4] .…”
A new type of anisotropic scattering ring and the isotropic scattering oscillation are observed on a screen behind a Cu:KNSBN crystal pumped by an extraordinary beam. T he latter plays a key role in the forming of the former.
“…As shown in ® gure 1 ( c ), strong isotropic scattering occurs in the positive c -axis direction. From the two anisotropic scattering models given by equations (2) and (3), it is easy to understand that the intensity distributions of these o-polarized rings are also asymmetric; in contrast to isotropic fanning, intensity of the ring in the negative c -axis direction is stronger.…”
Section: …3 †mentioning
confidence: 99%
“…Over the years, several forms of anisotropic stimulated photorefractiv e scattering have been observed in LiT aO 3 [1], L iNbO 3 [2], and BaT iO 3 [3] and so on. It is generally considered to be the selective ampli® cation through the photorefractiv e effect of optical radiation scattered by medium inhomogeneities [4] .…”
A new type of anisotropic scattering ring and the isotropic scattering oscillation are observed on a screen behind a Cu:KNSBN crystal pumped by an extraordinary beam. T he latter plays a key role in the forming of the former.
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