Moire effect

The Moire effects of CCD-image sensors are studied,and the equationfor optical transmission characteristics of Moire fringes is presented in this paper.

研究了ＣＣＤ像感器的莫尔效应，给出了ＣＣＤ产生莫尔条纹的光强分布特性方程，当满足一定条件时可获得用于计量的莫尔条纹。

Investigation of a Micro Shear Stress Sensor Using the Geometrical Moiré Effect;

基于几何莫尔效应的剪应力传感器设计研究

It is pointed that the apodization of the fiber grating by using Moiré effect is a pure apodization because the Moiré effect makes the index modulation amplitude in both positive and negative sides and keeps the average index unchanged.

从理论上分析了利用莫尔效应进行变迹所引起的光纤光栅反射谱和色散特性的变化 ,指出由于莫尔条纹状的折射率调制使平均有效折射率在光栅区维持不变 ,所以可以实现纯变迹。

Moiré effect in PMP using DLP and its influence on phase measurement was studied.

在采用数字光处理器(DLP)作为光栅投影系统的位相测量轮廓术(PMP)中,研究了莫尔效应产生的原理及其对位相测量结果的影响。