Researches of splitting angle and splitting intensity ratio of OE double escape prism
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摘要: 分析了非偏振光经过OE双输出棱镜起偏、分束后,o光,e光之分束角及其光强分束比随入射角(视场角内)的变化关系.结果表明,当入射角变化α时,分束角随之变化2α;而光强分束比不再保持1:1,而是呈现一种非线性变化关系Abstract: In this paper,the splitting angle and the light intensity splitting ratio of o ray and e ray changing with incident angle are analyzed after non-polarized light penetrates the OE double escape prism.The result proves that the splitting angle changes 2α when the incident angle changes α.At the same time,the intensity splitting ratio doesn't remain 1:1,but presents to be a nonlinear relation.
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Keywords:
- OE double escape prism /
- incident angle /
- splitting angle /
- transmission intensity
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