当外力或振动作用于弹性体产生应变时，弹性体的折射率发生变化，呈现双折射性质，这种有内应力的透明介质中o光和e光折射率不相等，它与应力分布有关。这种现象即为光弹性效应。
...刘汉臣 关键词 ： 弹光效应;温度效应;双折射;热应力;光学树脂镜头 [gap=1105]Keywords : elasto-optical effect; temperature effect; double refraction; thermal stress; optic colophony lens ...
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The paper concerns about the theory of the winding less of birefringence optical silico-fiber and elastic-optic effect.
本文对单模石英系双折射光纤弯曲损耗弹光效应的理论研究。
参考来源 - 单模石英系双折射光纤弯曲损耗与弹光效应的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
弹光效应双反射膜是一种各向异性的高反射膜。
Bireflectance film based on the photoelastic effect is a kind of anisotropic high reflection coating.
波导效应所引起的应变灵敏度系数都比弹光效应小几个数量级，因此可以忽略。
The strain sensitivity induced by the waveguide effect is several orders of magnitude smaller than that induced by the strain-optic effect, so it can be neglected.
还讨论了压电和弹光效应对（110），（111）及（112）切割面优化增益的影响。
We also investigate the influence of the piezoelectric and elasto-optic effect on the optimum gain for (110), (111), (112) and their equivalent cuts.
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