双光栅白光衍射干涉的消色效应  

Achromatic effect of white light double grating diffraction interference

作　　者：张海联[1] 顾去吾[1] 

机构地区：[1]上海机械学院仪表系,上海200093

出　　处：《光学学报》1993年第9期818-823,共6页Acta Optica Sinica

摘　　要：本文提出和研究了白光点源照明下的双光栅衍射干涉效应,报道了白光照明下剪切干涉的“消色效应”,给出了完整的菲涅耳线性标量衍射原理的数学推导和几何光学的解释.The double grating diffraction interference illuminated by white light source is investigated. For the first time the achromatic effect of shearing interference under white light is reported. The mathematical derivation and the explanation are given by using Fresnel scale linear diffraction principle and geometrical optics.

关 键 词：衍射 干涉 光栅 消色差性 

分 类 号：O436.1[机械工程—光学工程]