Enviar artigo por via de e-mail Asymmetry of filtering properties of zeros and first Bragg orders
- Autores: Kotov V.M.1, Averin S.V.1, Belousova A.S.1
-
Afiliações:
- Fryazino branch Kotelnikov Institute of Radio Engineering and Electronics of RAS
- Edição: Volume 70, Nº 9 (2025)
- Páginas: 874-878
- Seção: ON THE 90th ANNIVERSARY OF Yu.V. GULYAEV
- URL: https://stomuniver.ru/0033-8494/article/view/696924
- DOI: https://doi.org/10.7868/S3034590125090118
- ID: 696924
Citar
Texto integral
Acesso aberto
Acesso está concedido
Acesso é pago ou somente para assinantes
Resumo
The effect of Bragg diffraction occurring in the tangential geometry of the acousto-optic (AO) interaction on the speckle structure of the zero and first diffraction orders is investigated. It is established that in the first order, the fine-grained background of the speckle structure is significantly suppressed in comparison with the zero-order structure. Experiments have been performed on filtering speckle-containing optical radiation with a wavelength of 0.63 microns using an AO cell from TeO2 operating in tangential diffraction geometry at a sound frequency of 100 MHz. A decrease in the fine-grained background in the first order was revealed by ~7 times in comparison with the speckle structure of the zeros order of diffraction.
Palavras-chave
Sobre autores
V. Kotov
Fryazino branch Kotelnikov Institute of Radio Engineering and Electronics of RAS
Email: vmk277@ire216.msk.su
Vvedensky square, 1, Fryazino, Moscow region, 141190 Russian Federation
S. Averin
Fryazino branch Kotelnikov Institute of Radio Engineering and Electronics of RASVvedensky square, 1, Fryazino, Moscow region, 141190 Russian Federation
A. Belousova
Fryazino branch Kotelnikov Institute of Radio Engineering and Electronics of RASVvedensky square, 1, Fryazino, Moscow region, 141190 Russian Federation
Bibliografia
- Case S.K. // Optics Letters. 1979. V. 4. № 9. P. 286.
- Athale R.A., van der Gracht J., Prather D.W., Mait J.N. // Appl. Opt. 1995. V. 4. № 2. P. 276.
- Cao D., Banerjee P.P., Poon T.-Ch. // Appl. Opt. 1998. V. 37. № 14. P. 3007.
- Балакший В.И., Волошинов В.Б. // Квантов. электрон. 2005. Т. 35. № 1. С. 85.
- Balakshy V.I., Voloshinov V.B., Babkina T.M., Kostyuk D.E. // J. Modern Optics. 2005. V. 52. № 1. P. 1.
- Balakshy V.I., Kostyuk D.E. // Appl. Opt. 2009. V. 48. № 7. P. C24.
- Yablokova A.A., Machikhin A.S., Batshev V.I. et al. // Proc.SPIE. 2019. V. 11032. Article No. 1103215.
- Котов В.М., Шкердин Г.Н., Шкердин Д.Г. // РЭ. 2003. Т. 48. № 8. С. 1020.
- Котов В.М., Шкердин Г.Н., Шкердин Д.Г., Котов Е.В. // РЭ. 2005. Т. 50. № 9. С. 1134.
- Tarn Ch.-W. // J. Opt. Soc. Amer. A. 1999. V. 16. № 6. P. 1395.
- Мандель Л., Вольф Е. Оптическая когерентность и квантовая оптика. М.: Физматлит, 2000.
- Балакший В.И., Парыгин В.Н., Чирков Л.Е. Физические основы акустооптики. М.: Радио и связь, 1985.
- Xu J., Stroud R. Acousto-optic Devices: Principles, Design and Applications. N.Y.: J. Willey and Sons, Inc., 1992.
- Молчанов В.Я., Китаев Ю.И., Колесников А.И. и др. Теория и практика современной акустооптики. М.: Издательский дом МИСиС, 2015.
Arquivos suplementares
