Due to those formulas, we designed the single unit extraordinary refraction Rochon prism which was similar to the Rochon prism and unit negative refraction prism, similar to the Wollaston prism.
给出了分束效果类似洛匈棱镜的单元非常折射洛匈棱镜、分束效果类似沃拉斯顿棱镜的单元负折射偏光分束棱镜两种设计；
Using assembled unit of prism and lens, the laser beam from firing channel is focalized and imaged.
采用棱镜透镜组合装置把出射激光束经发射通道聚焦成像，根据光斑半径测量束散角。
This paper presents a robot detection system, which consists of cleaning unit, driving unit, reflecting prism unit, CCD camera, image monitor, and computer etc.
该系统主要由清扫头、机器人驱动装置、反射棱镜、CCD像机、图像监视器和计算机等组成。
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