本文介绍了一种采用有机玻璃制成的无缝棱镜导光管并分析了其光学性能。
A cylindrical prism light guide made of PMMA is introduced in this paper and its performance is analyzed.
实验表明，无缝棱镜导光管能够以较高的效率传输光线，并将光线较为均匀地分布于传播路径。
Experiments show that the guide has high light-transmitting efficiency that makes high illuminance at the end of the guide so that the surface of the guide is illuminated uniformly.
通过具体的实验对采用和不采用反射膜、采用不同反射率的反射膜时的无缝棱镜导光管的光学特性进行了比较。
The light-transporting efficiency and light distribution of the guide with and without reflective film that has different reflectivity is compared by experiments.
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