光栅衍射中d/b是否整数对缺级的影响  

Influence of Whether d/b is Integer or Non-integer on Missing Order in Grating Diffraction

作　　者：卢勇[1] 

机构地区：[1]台州师范专科学校物理系,浙江临海317000

出　　处：《台州师专学报》2001年第6期43-46,共4页

摘　　要：探讨光栅衍射中,光栅常数d和缝宽b之比是整数或非整数时,其光栅常数d和缝b及波长λ的变化对缺级的影响规律。This paper discusses the rules of missing, which is inflnenced ny grating constant d, width of slit b andchanges of wavelenth on the condition that the ratio of grating con atant d and width of slit b are integer or non - inte-ger in grating diffiaction.

关 键 词：缺级 衍射 干涉 

分 类 号：O436.1[机械工程—光学工程]