Peculiarities of acousto-optic interaction in biaxial crystal of alpha-iodic acid

被引：19

作者：

Kupreychik, Maxim I. ^{[1
]}

Balakshy, Vladimir I. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Fac Phys, MSU, Moscow 119991, Russia

来源：

APPLIED OPTICS | 2018年 / 57卷 / 20期

基金：

俄罗斯科学基金会;

关键词：

Carboxylic acids - Incident light - Optical anisotropy;

D O I：

10.1364/AO.57.005549

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

With the example of an alpha-iodic acid crystal, we demonstrate the unusual peculiarities of acousto-optic interaction in gyrotropic biaxial crystals. Basic attention is given to the most interesting cases of anisotropic diffraction in geometry, when the wave vector of ultrasound is directed almost orthogonally to one of the optical axes, and the directions of incident and diffracted light beams are close to the optical axis. It is shown that in this case a peculiar character of optical anisotropy originates unique variants of acousto-optic interaction that are fundamentally impossible in uniaxial crystals. A wide variety of frequency dependences of the Bragg angles allows choosing optimal configurations of crystal cuts for each specific acousto-optic device. The influence of the effect of optical activity on diffraction characteristics is examined as well. (C) 2018 Optical Society of America

引用

页码：5549 / 5555

页数：7

共 29 条

[1]

Auld B A, 1973, Acoustic fields and waves in solids

[2] Anisotropic light diffraction in a biaxial crystal of alpha-iodic acid [J].

Balakshy, V. I. ;

Kupreychik, M. I. .

PHYSICS OF WAVE PHENOMENA, 2016, 24 (01) :58-63

[3] Propagation of acoustic beams in a paratellurite crystal [J].

Balakshy, V. I. ;

Mantsevich, S. N. .

ACOUSTICAL PHYSICS, 2012, 58 (05) :549-557

[4]

Balakshy V. I., 1985, Physical Principles of Acousto-optics

[5] Acousto-optics of biaxial crystals [J].

Balakshy, Vladimir I. ;

Kupreychik, Maxim I. .

Proceedings of the 2015 ICU International Congress on Ultrasonics, 2015, 70 :758-761

[6] Influence of acoustic energy walk-off on acousto-optic diffraction characteristics [J].

Balakshy, Vladimir I. ;

Voloshin, Andrey S. ;

Molchanov, Vladimir Ya. .

ULTRASONICS, 2015, 59 :102-108

[7] ACOUSTOOPTIC PARAMETERS OF BI2(MOO4)3 [J].

BIEGELSEN, DK ;

CHEN, T ;

ZESCH, JC .

JOURNAL OF APPLIED PHYSICS, 1975, 46 (02) :941-942

[8] Method of extreme surfaces for optimizing geometry of acousto-optic interactions in crystalline materials: Example of LiNbO3 crystals [J].

Buryy, O. A. ;

Andrushchak, A. S. ;

Kushnir, O. S. ;

Ubizskii, S. B. ;

Vynnyk, D. M. ;

Yurkevych, O. V. ;

Larchenko, A. V. ;

Chaban, K. O. ;

Gotra, O. Z. ;

Kityk, A. V. .

JOURNAL OF APPLIED PHYSICS, 2013, 113 (08)

[9]

DIANOVA VA, 1972, KRISTALLOGRAFIYA+, V17, P223

[10]

Fedorov F.I., 1976, Theory of Gyrotropy

← 1 2 3 →