波片 wave plate
retardation sheet
- 摘要利用1/4波片作为滚转角敏感器件,提出了一种新的测量滚转角的方法。
A novel and simple method of dynamical roll measurement was proposed which uses a quarter waveplate as sensitivity part. - 本文所述带宽容限是对多级波片而言,即在某些限定条件下,波片允许的波长取值范围。
The band width limitation for a multistage waveplate is defined as the allowable wavelength range of waveplates under some restrained conditions. - 提出用旋转半波片-反射法测量半封闭玻璃制品应力,探讨以电光调制法为基础的微双折射光程差测量系统的稳定性。
The stability of micro-birefringence optical path difference measuring system based on electro-optic modulation method is studied.