Complex method for angular-spectral analysis of volume phase diffraction gratings recorded in photopolymers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F16%3A00469202" target="_blank" >RIV/61389021:_____/16:00469202 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21340/16:00240076

Výsledek na webu

<a href="http://dx.doi.org/10.2971/jeos.2016.16009" target="_blank" >http://dx.doi.org/10.2971/jeos.2016.16009</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2971/jeos.2016.16009" target="_blank" >10.2971/jeos.2016.16009</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Complex method for angular-spectral analysis of volume phase diffraction gratings recorded in photopolymers

Popis výsledku v původním jazyce

Photopolymer recording materials are nowadays widely used for recording of diffraction gratings and other diffraction elements. For obtaining the best performance of these diffraction gratings for desired applications, it is important to assess these gratings from many different perspectives. In this contribution, we present an experimental and characterization approach to an analysis of diffraction gratings recorded into photopolymer materials. This approach is able to provide a complex and very illustrative description of these gratings response and, with accordance to the theory, information about some important grating parameters, such as a spatial period, slant angle, etc., as well. This approach is based on the measurement of a grating response for a wide range of angles and wavelengths and then on the construction and subsequent analysis of maps in the angular-spectral plane. It is shown that the measurements are in a good agreement with the theoretical predictions based on either approximate (Kogelnik's coupled wave theory) or rigorous (RCWA) techniques and that this approach provides complex and detailed characterization of the grating response which can be used for additional optimization or decision of applicability of measured sample gratings.n

Název v anglickém jazyce

Complex method for angular-spectral analysis of volume phase diffraction gratings recorded in photopolymers

Popis výsledku anglicky

Photopolymer recording materials are nowadays widely used for recording of diffraction gratings and other diffraction elements. For obtaining the best performance of these diffraction gratings for desired applications, it is important to assess these gratings from many different perspectives. In this contribution, we present an experimental and characterization approach to an analysis of diffraction gratings recorded into photopolymer materials. This approach is able to provide a complex and very illustrative description of these gratings response and, with accordance to the theory, information about some important grating parameters, such as a spatial period, slant angle, etc., as well. This approach is based on the measurement of a grating response for a wide range of angles and wavelengths and then on the construction and subsequent analysis of maps in the angular-spectral plane. It is shown that the measurements are in a good agreement with the theoretical predictions based on either approximate (Kogelnik's coupled wave theory) or rigorous (RCWA) techniques and that this approach provides complex and detailed characterization of the grating response which can be used for additional optimization or decision of applicability of measured sample gratings.n

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

—

Projekt

<a href="/cs/project/LO1206" target="_blank" >LO1206: Moderní optické systémy a technologie</a><br>

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 periodika

Journal of the European Optical Society: Rapid publications

ISSN

1990-2573

e-ISSN

—

Svazek periodika

11

Číslo periodika v rámci svazku

February

Stát vydavatele periodika

FI - Finská republika

Počet stran výsledku

11

Strana od-do

—

Kód UT WoS článku

000369977300001

EID výsledku v databázi Scopus

2-s2.0-84958787225