相衬技术在现代光学中的应用

The application of phase contrast in the modern optics

相衬技术由于能解决相位到振幅的转换而备受关注。随着近几年对其更进一步的研究,发现相衬技术在图像合成,三元相控阵列照明的重建、光镊技术以及X射线相位衬度成像技术中有着广泛的应用,本文对相衬技术的原理及其在现代光学中的应用做简要介绍。

In recent years, phase contrast has received more and more attention since it can solve the problem of the transition from phase to intensity. ＂This paper summarized the theory and discussed the phase contrast in the modem optics application.