Multi-wavelength simulations of the wavefront deformation of the optical wave passing through the domain patterns in ferroelectric single crystals

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F16%3A00469256" target="_blank" >RIV/61389021:_____/16:00469256 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1117/12.2257329" target="_blank" >http://dx.doi.org/10.1117/12.2257329</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2257329" target="_blank" >10.1117/12.2257329</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Multi-wavelength simulations of the wavefront deformation of the optical wave passing through the domain patterns in ferroelectric single crystals

Popis výsledku v původním jazyce

The paper presents analysis of the wavefront deformations of the optical waves transmitted through the ferroelectric single crystals with particular types of domain patterns by means of the numerical simulations. It is known that domain patterns influence the macroscopic properties of ferroelectric polydomain single crystals to a great extent. It is known that the domain spacing in ferroelectric single crystals can span the range from few tenths of nanometers to centimeters. Finally, it is known that measurements of the wavefront deformation can serve as input data for tomographic methods. In this paper, we perform exact numerical computations of the wavefront deformations of the optical wave passing through the ferroelectric domain patterns for different wavelengths. The considered simulations methods are based on solving the wave equation for the electromagnetic field. The computed numerical results are compared with simple analytical estimates. The key result of the paper is the benchmark of the limits for the three-dimensional observations of the ferroelectric domain patterns using digital holographic tomography.

Název v anglickém jazyce

Multi-wavelength simulations of the wavefront deformation of the optical wave passing through the domain patterns in ferroelectric single crystals

Popis výsledku anglicky

The paper presents analysis of the wavefront deformations of the optical waves transmitted through the ferroelectric single crystals with particular types of domain patterns by means of the numerical simulations. It is known that domain patterns influence the macroscopic properties of ferroelectric polydomain single crystals to a great extent. It is known that the domain spacing in ferroelectric single crystals can span the range from few tenths of nanometers to centimeters. Finally, it is known that measurements of the wavefront deformation can serve as input data for tomographic methods. In this paper, we perform exact numerical computations of the wavefront deformations of the optical wave passing through the ferroelectric domain patterns for different wavelengths. The considered simulations methods are based on solving the wave equation for the electromagnetic field. The computed numerical results are compared with simple analytical estimates. The key result of the paper is the benchmark of the limits for the three-dimensional observations of the ferroelectric domain patterns using digital holographic tomography.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of SPIE 10151, Optics and Measurement International Conference 2016

ISBN

978-1-5106-0753-8

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

8

Strana od-do

—

Název nakladatele

SPIE, Society of Photo-Optical Instrumentation Engineers

Místo vydání

Bellingham

Místo konání akce

Liberec

Datum konání akce

11. 10. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000393154700037