Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Cr2+:ZnS laser crystal antireflection treatment by ultrashort laser pulses. / Bushunov, Andrey A.; Teslenko, Andrei A.; Lazarev, Vladimir A. и др.
CLEO: Science and Innovations, S and I 2022. Optica Publishing Group (formerly OSA), 2022. JW3B.60 (Optics InfoBase Conference Papers).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - Cr2+:ZnS laser crystal antireflection treatment by ultrashort laser pulses
AU - Bushunov, Andrey A.
AU - Teslenko, Andrei A.
AU - Lazarev, Vladimir A.
AU - Sorokin, E.
AU - Tolstik, N.
AU - Sorokina, I. T.
AU - Tarabrin, Mikhail K.
N1 - Funding Information: In this work the antireflection treatment of Cr2+:ZnS was demonstrated. For that the single-pulse laser ablation method was utilized. Fabricated ARMs provide increased transmittance in range from 2 to 8 µm with maximum transmittance of 90.5% achieved near 2.5 µm. Such treatment can help to overcome laser efficiency limitations originated from high refractive index of Cr2+:ZnS active media. Funding The authors acknowledge the financial support of the Ministry of Science and Higher Education of the Russian Federation grant (Agreement dated 30.09.2021 number 075-15-2021-1008). On the Norwegian side the work was supported by NFR project 303347 (UNLOCK) and ATLA Lasers AS. Publisher Copyright: © Optica Publishing Group 2022, © 2022 The Author(s)
PY - 2022
Y1 - 2022
N2 - We report on antireflection microstructure fabrication on the working surface of the Cr2+:ZnS laser crystal by 200-fs laser treatment. This allows to increase transmittance in a broad range from 2 to 8 µm, approaching a maximum of 90.5% near 2.5 µm.
AB - We report on antireflection microstructure fabrication on the working surface of the Cr2+:ZnS laser crystal by 200-fs laser treatment. This allows to increase transmittance in a broad range from 2 to 8 µm, approaching a maximum of 90.5% near 2.5 µm.
UR - http://www.scopus.com/inward/record.url?scp=85136813478&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85136813478
T3 - Optics InfoBase Conference Papers
BT - CLEO: Science and Innovations, S and I 2022
PB - Optica Publishing Group (formerly OSA)
T2 - CLEO: Science and Innovations, S and I 2022
Y2 - 15 May 2022 through 20 May 2022
ER -
ID: 37069376