The linear-circular dichroism of two- and three-photon absorption of light in semiconductors of hole conductivity with cubic symmetry is theoretically investigated. The matrix elements of two- and three-photon optical transitions occurring between the subbands of the semiconductor valence band are calculated. Transitions associated with both non-simultaneous absorption of individual photons and simultaneous absorption of two photons are taken into account, and the spectral and temperature dependences of the coefficients of two- and three-photon absorption of polarized radiation are determined.

中文翻译：

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三次对称半导体中的两个和三个光子线性圆二色性

理论上研究了立方对称的空穴电导率半导体中光的两光子和三光子的线性圆二色性。计算在半导体价带的子带之间出现的两个和三个光子光学跃迁的矩阵元素。考虑到与单个光子的非同时吸收以及两个光子的同时吸收相关的跃迁，并且确定了偏振辐射的两光子和三光子吸收系数的光谱和温度依赖性。