According to the refractive index ellipsoid of uniaxial crystal, the relationship between diffraction efficiency of volume grating and polarization state of readout beam is theoretically analyzed.
根据单轴晶体的折射率椭球，从理论上分析了光折变体光栅的衍射效率与读出光偏振态的关系。
The remarkable differences between the solution and that for the electric field caused by a volume-polarizable ellipsoid indicate that there is no similarity between the two kinds of electric fields.
此解答和均匀外电流场中体极化椭球体的电场解答的明显差别，说明两类电场不具有相似性。
The remarkable differences between the solution and that for the electric field caused by a volume-polarizable ellipsoid indicate that there is no similarity between the two kinds of electric fields.
此解答和均匀外电流场中体极化椭球体的电场解答的明显差别，说明两类电场不具有相似性。
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