Multilayer antireflection optical coatings based on Nb, Si and Al oxides for nonlinear ZnGeP2 crystals
The effect of the designed antireflection coatings based on Nb2O5/Al2O3 and Nb2O5/SiO2 pairs of materials on the laser-induced damage threshold (LIDT) of ZnGeP2 crystals at a wavelength of 2097 nm is shown. The coating was applied using the ion-beam sputtering (IBS) method. The LIDT of the sample co...
| Published in: | Proceedings of SPIE Vol. 12341 : 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2022, Tomsk, Russia. P. 123413E-1-123413E-4 |
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| Other Authors: | , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001009262 Перейти в каталог НБ ТГУ |
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| 245 | 1 | 0 | |a Multilayer antireflection optical coatings based on Nb, Si and Al oxides for nonlinear ZnGeP2 crystals |c M. M. Zinoviev, N. N. Yudin, A. S. Olshukov, A. Yu. Davydova |
| 336 | |a Текст | ||
| 337 | |a электронный | ||
| 504 | |a Библиогр.: 8 назв. | ||
| 520 | 3 | |a The effect of the designed antireflection coatings based on Nb2O5/Al2O3 and Nb2O5/SiO2 pairs of materials on the laser-induced damage threshold (LIDT) of ZnGeP2 crystals at a wavelength of 2097 nm is shown. The coating was applied using the ion-beam sputtering (IBS) method. The LIDT of the sample coated with Nb2O5/SiO2 was W0d = 1.8 J/cm2. The LIDT of a sample coated with Nb2O5/Al2O3 is W0d = 2.35 J/cm2. The presence of silicon conglomerates in the antireflection coating leads to a decrease the LIDT of a nonlinear crystal due to local thermomechanical stresses and scattering of the incident laser radiation. | |
| 653 | |a тонкие пленки | ||
| 653 | |a просветляющие покрытия | ||
| 653 | |a ионно-лучевое распыление | ||
| 653 | |a нелинейные кристаллы | ||
| 653 | |a дифосфид цинка-германия | ||
| 655 | 4 | |a статьи в журналах |9 898591 | |
| 700 | 1 | |a Zinoviev, Mikhail M. |9 103962 | |
| 700 | 1 | |a Yudin, Nikolay N. |9 488031 | |
| 700 | 1 | |a Olshukov, Alexey S. |9 567838 | |
| 700 | 1 | |a Davydova, Alexandra Yu. |9 106612 | |
| 773 | 0 | |t Proceedings of SPIE |d 2022 |g Vol. 12341 : 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2022, Tomsk, Russia. P. 123413E-1-123413E-4 |x 0277-786X | |
| 852 | 4 | |a RU-ToGU | |
| 856 | 4 | |u http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001009262 | |
| 856 | |y Перейти в каталог НБ ТГУ |u https://koha.lib.tsu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=1009262 | ||
| 908 | |a статья | ||
| 039 | |b 100 | ||
| 999 | |c 1009262 |d 1009262 | ||