Publication: Propagation of cylindrical vector laser beams in turbid tissue-like scattering media
Дата
2019
Авторы
Doronin, A.
Vera, N.
Staforelli, J. P.
Coelho, P.
Meglinski, I.
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Аннотация
© 2019 by the authors.We explore the propagation of the cylindrical vector beams (CVB) in turbid tissue-like scattering medium in comparison with the conventional Gaussian laser beam. The study of propagation of CVB and Gaussian laser beams in the medium is performed utilizing the unified electric field Monte Carlo model. The implemented Monte Carlo model is a part of a generalized on-line computational tool and utilizes parallel computing, executed on the NVIDIA Graphics Processing Units (GPUs) supporting Compute Unified Device Architecture (CUDA). Using extensive computational studies, we demonstrate that after propagation through the turbid tissue-like scattering medium, the degree of fringe contrast for CVB becomes at least twice higher in comparison to the conventional linearly polarized Gaussian beam. The results of simulations agree with the results of experimental studies. Both experimental and theoretical results suggest that there is a high potential of the application of CVB in the diagnosis of biological tissues.
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Цитирование
Propagation of cylindrical vector laser beams in turbid tissue-like scattering media / Doronin, A. [et al.] // Photonics. - 2019. - 6. - № 2. - 10.3390/photonics6020056
URI
https://www.doi.org/10.3390/photonics6020056
https://www.scopus.com/record/display.uri?eid=2-s2.0-85067547765&origin=resultslist
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https://openrepository.mephi.ru/handle/123456789/18287
https://www.scopus.com/record/display.uri?eid=2-s2.0-85067547765&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000475296600022
https://openrepository.mephi.ru/handle/123456789/18287