{"title":"Spherical lens optics applied to retrodirective reflection","authors":"J. H. Havens, A. C. Peed","doi":"10.13023/KTC.RR.1951.74","DOIUrl":null,"url":null,"abstract":"THIS PAPER DESCRIBES SOME EXPEDIENT APPLICATIONS OF ELEMENTARY OPTICAL PRINCIPLES TO THE EVALUATION OF GLASS-BEAD REFLECTORIZING SYSTEMS FOR HIGHWAY SIGNS AND MARKERS. THE OPTICAL FUNCTION OF SPHERICAL LENSES IN ACHIEVING REFLEX REFLECTION IS ILLUSTRATED BOTH PHOTOGRAPHICALLY AND DIAGRAMMATICALLY. VARIOUS OPTICAL DESIGNS ARE DISCUSSED AND ANALYZED. BY SIMPLE GEOMETRIC OPTICS, THE EFFICIENCY OF THESE SYSTEMS IS CORRELATED WITH THE PRACTICAL PERFORMANCE CRITERIA FOR RETRODIRECTIVE REFLECTORIZATION. /AUTHOR/","PeriodicalId":12918,"journal":{"name":"Highway Research Board bulletin","volume":"141 1","pages":"66-77"},"PeriodicalIF":0.0000,"publicationDate":"1952-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Highway Research Board bulletin","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.13023/KTC.RR.1951.74","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
THIS PAPER DESCRIBES SOME EXPEDIENT APPLICATIONS OF ELEMENTARY OPTICAL PRINCIPLES TO THE EVALUATION OF GLASS-BEAD REFLECTORIZING SYSTEMS FOR HIGHWAY SIGNS AND MARKERS. THE OPTICAL FUNCTION OF SPHERICAL LENSES IN ACHIEVING REFLEX REFLECTION IS ILLUSTRATED BOTH PHOTOGRAPHICALLY AND DIAGRAMMATICALLY. VARIOUS OPTICAL DESIGNS ARE DISCUSSED AND ANALYZED. BY SIMPLE GEOMETRIC OPTICS, THE EFFICIENCY OF THESE SYSTEMS IS CORRELATED WITH THE PRACTICAL PERFORMANCE CRITERIA FOR RETRODIRECTIVE REFLECTORIZATION. /AUTHOR/
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
