Publication: Fabrication of anti-reflective microstructures on chalcogenide crystals by femtosecond laser ablation
Дата
2019
Авторы
Bushunov, Andrey A.
Tarabrin, Mikhail K.
Lazarev, Vladimir A.
Karasik, Valeriy E.
Kozlovsky, Vladimir I.
Journal Title
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Volume Title
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Аннотация
A Yb femtosecond laser was used to fabricate antireflective microstructures on CdSSe single crystal samples. We investigated several microstructure fabrication methods, including direct single pulse ablation using 200 fs pulses, ablation with in-depth focusing, ablation in the presence of additional spherical aberration and ablation with obstruction of peripheral rays. We performed a comprehensive analysis of the implemented antireflection microstructure fabrication methods. The performances of the antireflection microstructures were measured using an infrared Fourier spectrum analyzer and the best samples demonstrated >99% transmission in the 4.5-6 mu m range and average transmission near 97% in range from 2.7 to 8 mu m. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
Описание
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Цитирование
Fabrication of anti-reflective microstructures on chalcogenide crystals by femtosecond laser ablation / Bushunov, AndreyA [et al.] // Optical Materials Express. - 2019. - 9. - № 4. - P. 1689-1697;. - 10.1364/OME.9.001689
URI
https://www.doi.org/10.1364/OME.9.001689
https://www.scopus.com/record/display.uri?eid=2-s2.0-85065819105&origin=resultslist
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https://openrepository.mephi.ru/handle/123456789/16785
https://www.scopus.com/record/display.uri?eid=2-s2.0-85065819105&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000462885100013
https://openrepository.mephi.ru/handle/123456789/16785