Publication: The optical refractometry using transport-of-intensity equation
Дата
2022
Авторы
Gritsenko, I. V.
Kovalev, M. S.
Stsepuro, N. G.
Gulina, Y. S.
Gonchukov, S. A.
Journal Title
Journal ISSN
Volume Title
Издатель
Аннотация
© 2022 Astro Ltd.A development of a method for measuring the refractive index of optical media based on the transport-of-intensity equation (TIE) is proposed. The method requires only a complementary metal-oxide semiconductor (CMOS) camera, which registers intensity distributions in several planes. The obtained intensity distributions are used to solve the TIE, known as a non-interferometric and deterministic method of measuring the phase of a light wave. Simple physical relations connecting the phase of the light wave that has passed through an optical medium and its refractive index allows to determine the latter. The results of the experiment confirm the applicability of the proposed method to the problems of optical refractometry.
Описание
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Цитирование
The optical refractometry using transport-of-intensity equation / Gritsenko, I.V. [et al.] // Laser Physics Letters. - 2022. - 19. - № 7. - 10.1088/1612-202X/ac7136
URI
https://www.doi.org/10.1088/1612-202X/ac7136
https://www.scopus.com/record/display.uri?eid=2-s2.0-85131689903&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000803602700001
https://openrepository.mephi.ru/handle/123456789/27972
https://www.scopus.com/record/display.uri?eid=2-s2.0-85131689903&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000803602700001
https://openrepository.mephi.ru/handle/123456789/27972