{"title":"Near-field diffraction behavior of deep rectangular grating with period equal to the incident wavelength","authors":"Jiangjun Zheng, Changhe Zhou","doi":"10.1109/CLEOPR.2007.4391803","DOIUrl":null,"url":null,"abstract":"The near-field diffraction behavior of deep rectangular gratings with period equal to the incident wavelength was studied by using the finite-difference time-domain method. For TE and TM polarizations, the energy distribution in the grooves is different, and there is a lateral position shift of peak intensity near the exit plane.","PeriodicalId":384775,"journal":{"name":"2007 Conference on Lasers and Electro-Optics - Pacific Rim","volume":"158 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 Conference on Lasers and Electro-Optics - Pacific Rim","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CLEOPR.2007.4391803","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The near-field diffraction behavior of deep rectangular gratings with period equal to the incident wavelength was studied by using the finite-difference time-domain method. For TE and TM polarizations, the energy distribution in the grooves is different, and there is a lateral position shift of peak intensity near the exit plane.
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