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。
We study the beam paths in uniaxial crystal with arbitarily oriented optical axis in general conditions, by it′s plane and ellipsoid of refraction index and Fresnel law.
从菲涅耳定律出发，利用单轴晶的折射率面和光率体，讨论了在一般情况下单轴晶内部的光路问题。
According to the ellipsoid of refractive index of biaxial crystal, this paper discussed the propagation of energy in crystal.
本论文从双轴晶体的折射率椭球出发，研究了锥形折射的能量传播规律。
According to the ellipsoid of refractive index of biaxial crystal, this paper discussed the propagation of energy in crystal.
本论文从双轴晶体的折射率椭球出发，研究了锥形折射的能量传播规律。
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