A. Khachatrian, A. N. Parsamyan, E. Elbakyan, K. A. Torchyan
{"title":"INTERFERENCE PATTERN OF THE WAVE FIELD OF TWO SOURCES IN THE NEAR FIELD OF OBSERVATION","authors":"A. Khachatrian, A. N. Parsamyan, E. Elbakyan, K. A. Torchyan","doi":"10.55841/1728-791x-2022.2.39-19","DOIUrl":null,"url":null,"abstract":"The paper considers the problem of an approximate wave field in the so-called near, middle and far zones of observation. The possibility of introducing a more accurate than the Fresnel approximation, the so-called quasi-exact approximation, is indicated. For the interference problem usually considered in the Fresnel approximation, the intensity distribution in the near field of observation is obtained. It is shown that the positions of intensity maxima in the near zone of observation are determined by a cubic equation.","PeriodicalId":296298,"journal":{"name":"The Electronic Journal of Natural Science","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Electronic Journal of Natural Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.55841/1728-791x-2022.2.39-19","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
The paper considers the problem of an approximate wave field in the so-called near, middle and far zones of observation. The possibility of introducing a more accurate than the Fresnel approximation, the so-called quasi-exact approximation, is indicated. For the interference problem usually considered in the Fresnel approximation, the intensity distribution in the near field of observation is obtained. It is shown that the positions of intensity maxima in the near zone of observation are determined by a cubic equation.
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
