The indicative surfaces of the photoelastic effect in Cs2HgCl4 biaxial crystals

Kaidan, Mykola; Tybinka, B.V.; Zadorozhna, A. V.; Andrushchak, Anatoliy; Schranz, W.; Sahraoui, B.; Kityk, A. V.

doi:10.1016/j.optmat.2005.09.079

Cited by 26 publications

(9 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…They could be optimised with respect to the acoustic wave polarization so that the resulting magnitude of ef p would be as large as possible for a given material. The attempts of such the approach have been made in the works [8][9][10]. However, it should be noted that the maximum value of ef p turns out to be related to the polarization of acoustic wave having relatively large velocity which, on the contrary, would lead to decrease in the 2 M parameter.…”

Section: Criteria For Selection Of Acoustooptic Materialsmentioning

confidence: 99%

Ferroelastic crystals as effective acoustooptic materials

Vlokh¹,

Martynyuk-Lototska²

2009

Ukr. J. Phys. Opt.

View full text Add to dashboard Cite

In this paper we analyse acoustooptic properties of ferroelastic crystals. It is shown that proper ferroelastics are the most attractive materials for utilisation in acoustooptic devices, due to low velocities of acoustic waves caused by anomalous behaviour of elastic properties in the vicinity of phase transition. A number of new ferroelastic compounds promising for acoustooptic applications are described.

show abstract

Section: Criteria For Selection Of Acoustooptic Materialsmentioning

confidence: 99%

Ferroelastic crystals as effective acoustooptic materials

Vlokh¹,

Martynyuk-Lototska²

2009

Ukr. J. Phys. Opt.

View full text Add to dashboard Cite

show abstract

“…The construction of indicative surfaces [1,2] is the only way [3] for the geometrical interpretation of physical effects anisotropy, which are described by third or higher rank tensors. Their construction can be made on the base of all non-zero tensor components definition, and it requires preliminary unequivocal and accurate measurement of their magnitudes and especially signs [1,4].…”

Section: Setting Of Problem and Technique Of Its Solvingmentioning

confidence: 99%

“…Their construction can be made on the base of all non-zero tensor components definition, and it requires preliminary unequivocal and accurate measurement of their magnitudes and especially signs [1,4]. Restriction in a number of indicative surfaces describing the optic effects [1,2] provides an opportunity for the new analysis of spatial distribution of such effects for all tensor components. It gives an opportunity both for search and for unequivocal choice of extreme magnitudes of the electro-, piezo-or acousto-optic interactions in a given material.…”

Section: Setting Of Problem and Technique Of Its Solvingmentioning

confidence: 99%

Design of optimization technique for electro- and acousto-optical interactions of light in crystalline materials

Andrushchak¹,

Mytsyk²,

Demyanyshyn³

et al. 2008

2008 9th International Conference on Laser and Fiber-Optical Networks Modeling

View full text Add to dashboard Cite

In this paper new approach to the spatial anisotropy 3D-analysis of electro-and acousto-optical effects on the basis of indicative surfaces for different components of tensor describing these effects has been proposed and the optimization technique for such interactions of light with electrical field or acoustical wave in the crystalline materials has been designed. This technique is demonstrated for researched crystals of barium betaborate, langasite and pure and MgO-doped lithium niobate as prospective acousto-or electro-optic materials. Keywords: electro-and acousto-optic effect, crystals of barium beta-borate, langasite, pure and MgO-doped lithium niobate.

show abstract

“…A number of techniques have been suggested for this aim (see, e.g., Refs. ). As a matter of fact, they deal with so‐called indicative surfaces (ISs) that describe spatial anisotropy of an external field‐induced effect subjected to analysis (the simplest example of an IS for a second‐rank optical gyration tensor may be found in the textbook ).…”

Section: Introductionmentioning

confidence: 97%

Angular stability of electric field‐induced effects in crystalline materials

Kushnir

Andrushchak

2013

Crystal Research and Technology

View full text Add to dashboard Cite

We analyze angular bandwidths of extrema of the indicative surfaces describing spatial anisotropy of piezoelectric (PE) and electrooptic (EO) properties of doped lithium niobate (LiNbO3:MgO) and langasite (La3Ga5SiO14) crystals. A number of highly efficient experimental geometries are suggested, which are promising for PE and EO devices. Our data obtained with both analytical and numerical techniques characterize angular stability of those devices and, in particular, their angular aperture. We show that, besides of a maximal size of the electric field‐induced effects, ‘nondirect crystal cuts’ offer considerably higher angular stability of their characteristics, when compared with that typical for ‘direct crystal cuts’ usually employed in PE and EO devices.

show abstract

The indicative surfaces of the photoelastic effect in Cs2HgCl4 biaxial crystals

Cited by 26 publications

References 11 publications

Ferroelastic crystals as effective acoustooptic materials

Ferroelastic crystals as effective acoustooptic materials

Design of optimization technique for electro- and acousto-optical interactions of light in crystalline materials

Angular stability of electric field‐induced effects in crystalline materials

Contact Info

Product

Resources

About