单轴双折射膜既可以消除了双盒补偿的缺点，又达到了黑白补偿的目的。
Uniaxial birefringence film can banish the disadvantage of double cells and can gain black-white compensation's end.
提出单球面折射系统可以作为光学分数傅里叶变换的最基本单元。
Single spherical refracting system as the most basic unit for performing fractional Fourier transform was proposed.
研究简谐弹性波在一般各向异性介质单侧接触界面上的反射和折射问题。
Reflection and refraction of harmonic elastic waves at a unilateral frictional contact interface is studied theoretically in this paper.
实验中，用单级模拟双折射模块验证了该结构的可行性。
The feasibility of the analog birefringent structure is verified through an experiment.
分析了单侧CO2激光脉冲曝光导致长周期光纤光栅横截面折射率分布的不均匀性。
The CO2 laser incident on the fiber result in an asymmetric refractive-index distribution within the cross-section of the LPFG.
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。
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.
本文讨论了单球形折射面在傍轴条件下二相邻光束的光程差问题。
The optical path difference of two rays in the condition of near axis is discussed in the single spherical surface refraction.
主要研究了基于单探测器的偏振光学相干层析技术（PS-OCT），探索并验证其定性检测生物组织双折射性质的能力。
The single-detector polarization-sensitive optical coherence tomography(PS-OCT) is studied, aiming at validating its ability to detect qualitatively the birefringence of biological tissue.
阐述了所提出的单缺陷和双缺陷光子晶体光纤在双折射和约束损耗特性的对比研究。
Comparative research on the birefringence and the confinement loss of the proposed PCFs with single defect and double defects is presented.
由于该竞争行为，当两单栅间隙内充盈的样品溶液折射率发生变化时，体现为反射谱上较高的角度灵敏度。
This competition leads to high angular sensitivity in response to the refractive index variation of the sample solution in the gap.
用最小偏离法测试了可见光区十二个波段处的晶体折射率，结果表明KABO晶体属负单轴晶，具有适中的双折射率。
The refractive indices at 12 wave lengths in the visible region were measured with the minimum deviation method, showing that KABO is a negative uniaxial optical crystal with moderate birefringence.
用最小偏离法测试了可见光区十二个波段处的晶体折射率，结果表明KABO晶体属负单轴晶，具有适中的双折射率。
The refractive indices at 12 wave lengths in the visible region were measured with the minimum deviation method, showing that KABO is a negative uniaxial optical crystal with moderate birefringence.
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