{"title":"Tolerance to lateral displacement and angular deflection on mode sorting performance for beams carrying orbital angular momentum","authors":"Noriyuki Sakashita, H. Kishikawa, N. Goto","doi":"10.23919/MOC.2017.8244621","DOIUrl":null,"url":null,"abstract":"We numerically investigate the tolerance to lateral displacement and angular deflection on the mode sorting performances for beams carrying orbital angular momentum. Comparing Laguerre-Gaussian beams and perfect vortex beams in terms of crosstalk on the sorting result reveals that Laguerre-Gaussian beams show stronger tolerance.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 22nd Microoptics Conference (MOC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/MOC.2017.8244621","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We numerically investigate the tolerance to lateral displacement and angular deflection on the mode sorting performances for beams carrying orbital angular momentum. Comparing Laguerre-Gaussian beams and perfect vortex beams in terms of crosstalk on the sorting result reveals that Laguerre-Gaussian beams show stronger tolerance.