{"title":"Analysis of Characteristics of a Waveguide Device for Combining External Optical Beams","authors":"V. I. Nalivaiko, M. A. Ponomareva","doi":"10.1134/S0030400X22130033","DOIUrl":null,"url":null,"abstract":"<p>Design of a planar waveguide light-beam combiner that performs summation of an array of external light beams is proposed. Variants of combiner design are analyzed, and a 3D variant with an optical isolator is proposed. Working parameters of combiner elements as a function of refractive indices of the structure layers are calculated. Minimum dimensions of the combiner input/output diffraction elements are estimated.</p>","PeriodicalId":723,"journal":{"name":"Optics and Spectroscopy","volume":"130 12","pages":"600 - 604"},"PeriodicalIF":0.8000,"publicationDate":"2023-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optics and Spectroscopy","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S0030400X22130033","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"OPTICS","Score":null,"Total":0}
引用次数: 0
Abstract
Design of a planar waveguide light-beam combiner that performs summation of an array of external light beams is proposed. Variants of combiner design are analyzed, and a 3D variant with an optical isolator is proposed. Working parameters of combiner elements as a function of refractive indices of the structure layers are calculated. Minimum dimensions of the combiner input/output diffraction elements are estimated.
期刊介绍：
Optics and Spectroscopy (Optika i spektroskopiya), founded in 1956, presents original and review papers in various fields of modern optics and spectroscopy in the entire wavelength range from radio waves to X-rays. Topics covered include problems of theoretical and experimental spectroscopy of atoms, molecules, and condensed state, lasers and the interaction of laser radiation with matter, physical and geometrical optics, holography, and physical principles of optical instrument making.
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