Soret prism

用法例句

A special prism is used as a sensitive part,and the roll-angle error is obtained through straightness error of the two beams from the special prism.

系统采用带温控的半导体激光器单模光纤组件作为光源,有效降低了激光器本身的光线漂移,为测量提供高精度高稳定性的基准光线;采用特殊棱镜作为测量的敏感单元,通过此棱镜出射光线的直线度测量,间接实现滚转角误差测量。