Kost Y. Peculiarities of photoelasticity in tetragonal crystals of tetrahedral and pyramidal symmetry classes

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0412U000446

Thesis Registration Form

0412U000446.pdf

Applicant for

Kost Yaroslav Pavlovych

Specialization

01.04.05 - Оптика, лазерна фізика

Date of defense

14-02-2012

Specialized Academic Board

Д 35.071.01

Vlokh Institute of Physical Optics

Essay

The thesis is devoted to the study of piezooptic effect and calculation of elasto- and acoustooptic properties of CaWO4 crystals. A polarization-optical device for determination of induced changes of the retardation in reflected light, a method for studying temperature changes of piezooptic coefficients and technique to improve accuracy of the absolute piezooptic coefficients based on a combination of interferometric and polarization-optical methods were proposed. Relations for calculation the absolute piezooptic coefficients for tetragonal crystals were obtained and all components of piezooptic coefficients matrix of studied crystals were experimentally obtained.

Thesis supervisor

Mytsyk Bogdan Grygorovych

Official opponents

Убізський Сергій Борисович
Грабар Олександр Олексійович

Files

avto_kost.doc

dys_kost.doc

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