Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Fabrication of antireflection microstructure on GaSe crystal surface by single-pulse femtosecond laser ablation. / Bushunov, Andrey A.; Teslenko, Andrei A.; Tarabrin, Mikhail K. et al.
52nd Annual Laser Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials 2019. ed. / Christopher Wren Carr; Vitaly E. Gruzdev; Detlev Ristau; Carmen S. Menoni. SPIE, 2020. 1151419 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11514).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Fabrication of antireflection microstructure on GaSe crystal surface by single-pulse femtosecond laser ablation
AU - Bushunov, Andrey A.
AU - Teslenko, Andrei A.
AU - Tarabrin, Mikhail K.
AU - Lazarev, Vladimir A.
AU - Isaenko, Lyudmila I.
AU - Eliseev, Alexander P.
AU - Lobanov, Sergei I.
AU - Vedenyapin, Vitalii N.
N1 - Funding Information: The authors acknowledge the financial support of the Russian Science Foundation (project No. 20-72-10027). Publisher Copyright: © 2020 SPIE. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020
Y1 - 2020
N2 - GaSe crystals that are promising as nonlinear optical converters in the mid- and far-infrared ranges are characterized by high Fresnel losses leading to transmittance per surface at the level of 77%. In this study, antireflection microstructures (ARMs) were fabricated on the surface of the GaSe single crystal by single-pulse femtosecond laser ablation. This method makes it possible to increase the transmission up to up to 92%.
AB - GaSe crystals that are promising as nonlinear optical converters in the mid- and far-infrared ranges are characterized by high Fresnel losses leading to transmittance per surface at the level of 77%. In this study, antireflection microstructures (ARMs) were fabricated on the surface of the GaSe single crystal by single-pulse femtosecond laser ablation. This method makes it possible to increase the transmission up to up to 92%.
KW - Antireflection coatings
KW - Antireflection microstructures
KW - GaSe crystal
KW - Laser induced damage threshold
KW - Mid-IR laser
KW - Mid-IR optics
KW - Optical parametric converter
UR - http://www.scopus.com/inward/record.url?scp=85097222981&partnerID=8YFLogxK
U2 - 10.1117/12.2570879
DO - 10.1117/12.2570879
M3 - Conference contribution
AN - SCOPUS:85097222981
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - 52nd Annual Laser Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials 2019
A2 - Carr, Christopher Wren
A2 - Gruzdev, Vitaly E.
A2 - Ristau, Detlev
A2 - Menoni, Carmen S.
PB - SPIE
T2 - 52nd Annual Laser Damage Symposium - Laser-Induced Damage in Optical Materials 2019
Y2 - 15 September 2020 through 18 September 2020
ER -
ID: 26206230