Real-time measurements of diffraction grating growth in photopolymer recording materials
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F12%3A00203639" target="_blank" >RIV/68407700:21340/12:00203639 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Real-time measurements of diffraction grating growth in photopolymer recording materials
Original language description
Self-developing ability of photopolymer recording material enables measurements of growth of a refractive index grating in the real-time during a holographic exposure. In our laboratory, we prepare thin layers of photopolymer recording materials and measure their response on harmonic interference field. The results of the measurements are used for characterization of the recording process running in photopolymers and optimization of their chemical composition. Recently, the detection setup has been adapted to measure the phase shift between the recording interference field and the refractive index grating simultaneously with the grow-curves. The phase shift measurement is especially important in the case of photopolymers with nanoparticles as they arespatially redistributed within the layer during the holographic exposure. In the paper, we introduce the principles of the measurement technique, describe our exposure and detection setup, analyze the grow-curve, and show some results obt
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
Project
<a href="/en/project/KAN401220801" target="_blank" >KAN401220801: Nanostructures of Controlled Size and Dimensions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Conference Proceedings - Optics and Measurement International conference 2012
ISBN
978-80-87026-02-1
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
77-80
Publisher name
Institute of Plasma Physics AS CR, v.v.i.
Place of publication
Prague
Event location
Liberec
Event date
Oct 16, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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