摘要
本文分析了白光干涉仪中多波长值的选择对条纹可见度尤其是对零级条纹附近可见度的影响，给出了使用相干长度都较短的两个和三个波长组成的光源情况下波长值优化选择的原则及其数值模拟的例子．本文的结果可用于白光干涉仪的优化设计．
In this article, we have analyzed the effect of multi-wavelength selection in white-light interferometer on the visibility of the adjacent side fringes to central fringe. Selection rules of two and three wavelengths with short coherent length light sources, as well as some numerical simulation examples, are given. The results of this article are helpful in design of white-light interferometer.
出处
《量子电子学报》
CAS
CSCD
北大核心
2001年第4期293-296,共4页
Chinese Journal of Quantum Electronics
关键词
多波长
波长值优化选择
白光干涉仪
multi-wavelength
optimum wavelength selection
white-light interferometer
