VISMUT GERMANATI KRISTALLARIDA OPTIK AKTIVLIKNING YORUG‘LIKNING AKUSTIK TO‘LQINLARDA BREGG DIFRAKSIYASI SAMARADORLIGIGA TA’SIRI
##submission.downloads##
Vismut germanat kristallaridagi ko‘ndalang akustik to‘lqinlardagi Bragg yorug‘lik difraksiyasining samaradorligiga optik faollikning ta’siri fotoelastik konstantalar va M2 akusto-optik sifat koeffitsienti qiymatlariga piezoelektrik va elektro-optik effekt hisobga olgan holda o'rganildi. M2 koeffitsientining qiymati maksimal qiymatga ega bo‘lgan (110) tekislikdagi akustik to‘lqinlarning to‘lqin vektorining yo‘nalishlari aniqlanadi. Ko‘ndalang akustik to‘lqinlardagi Bragg yorug‘lik difraksiyasining aniqlangan xususiyatlari akusto-optik qurilmalarni yaratishda foydali bo‘ladi.
1. Шаскольская М.П (ред.) Акустические кристаллы. Справочник. М., Наука, 1982, 632с.
2. Venturini E. L., Spencer E. G., Ballman A. A. Elasto‐Optic Properties of Bi12GeO20, Bi12SiO20, and SrxBa1−xNb2O6. J. Appl. Physics. 1969, 40(4): 1622–1624.
3. Дьелесан Э.Д., Руайе Д. Упругие волны в твердых телах. Применение для обработки сигналов. - М., Наука, 1982, 342 с.
4. Ganeev R.A., Ryasnyansky A.I., Tugushev R.I., Kodirov M.K., Akhmedzhanov F.R., Usmanov T. Study of nonlinear-optical characteristics of photorefractive BSO and BGO crystals. Quantum Electronics. 2004, 34(2): 156-160.
5. 5.Shen C., Zhang H., Zhang Y., Xu H., Y H., Wang, J., Zhang S. Orientation and Temperature Dependence of Piezoelectric Properties for Sillenite-Type Bi12TiO20 and Bi12SiO20 Single Crystals. Crystals. 2014, 4(2): 141-151.
6. Dixon R.W. Photoelastic properties of selected materials and their relevence for applications to acoustic light modulators and scanners. J. Appl, Phys. 1967, 38: 5149-5152.
7. Dixon R. W., Cohen M. G. A new technique for measuring magnitudes of photoelastic tensors and its application to lithium niobate. Appl. Phys. Lett. 1966, No. 8: 205-207.
8. Балакший В.И., Зотов Е.И., Парыгин В.Н. Анизотропная дифракция света в среде с искусственной анизотропией. Квантовая электроника. 1976, 3(10):2197–2204.
9. Akhmedzhanov F.R, Mirzaev S.Z, Saidvaliev U.A. Parameters of elastic anisotropy in bismuth silicate crystals. Ferroelectrics. 2020, 556(1): 23–28.
10. Amanova M.A, Shepelevich V.V, Makarevich V.V, Navnyk V.N. Influence of Inverse Piezoelectric Effect, Photoelasticity, and Optical Activity on the Diffraction Efficiency of Transmissing Holograms in Photorefractive Crystal Bi12SiO20. Journ. of Appl. Spectroscopy. 2020, 87(2): 349–356.
11. Кизель В.А., Бурков В.И. Гиротропия кристаллов. М., Наука, 1980, 281 c.
12. Belyi V.N., Kulak G.V. Diffraction of light on ultrasound in gyrotropic cubic crystals in Bragg conditions. Journ. of Appl. Spectroscopy. 1991, 54(5): 484–488.
13. Akhmedzhanov F.R. Dispersion of acoustical activity and anisotropy of acoustical attenuation in bismuth silicate crystals. Proc. Mtgs. Acoust. 2018, 34(S16-4) 045046: 1-6.
14. Akhmedzhanov F.R., Elboyeva M.I. Bragg Light Diffraction by Piezoactive
15. Acoustic Waves in Bismuth Germanate and Bismuth Silicate Crystals. RENSIT. 2025, Vol. 17, No 1, P. 77-82.
Mulkiiyat (c) 2025 O‘zMU xabarlari
Ushbu ish quyidagi litsenziya asosida ruxsatlangan Kreativ Commons Attribution-NonCommercial-ShareAlike 4.0 International litsenziyasi asosida bu ish ruxsatlangan..
.jpg)
.png)
