Cherkashina Y. Physical base of creation of acousto-optical filters with the application diffraction light and ultrasonic wave interaction at double Bragg angle

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0404U004013

Thesis Registration Form

0404U004013.pdf

Applicant for

Specialization

  • 01.04.01 - Фізика приладів, елементів і систем

15-10-2004

Specialized Academic Board

Д 64.051.02

V.N. Karazin Kharkiv National University

Essay

The subject of the research: the second order Bragg diffraction of electromagnetic fields by ultrasound in crystals. The aim of the study: the development of acoustooptical filters by using the second order Bragg diffraction components in optical and acoustic beams. Techniques and equipment for the investigation: the continued fraction and spectral techniques. The theoretical and applied results, novelty: a solution is given to the problem of light diffraction by ultrasound in uniaxial crystals at an angle equal to the double Dragg angle, and the analytical expressions for second order component amplitudes are obtained by using continued fractions. The field of employment: image spectroscopy.

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