Real-time direct measurement of the diffraction efficiency of reflection gratings in photopolymer recording materials

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F15%3A00240080" target="_blank" >RIV/68407700:21340/15:00240080 - isvavai.cz</a>
Result on the web
<a href="http://spie.org/Publications/Proceedings/Paper/10.1117/12.2086804" target="_blank" >http://spie.org/Publications/Proceedings/Paper/10.1117/12.2086804</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2086804" target="_blank" >10.1117/12.2086804</a>

Result language
angličtina
Original language name
Real-time direct measurement of the diffraction efficiency of reflection gratings in photopolymer recording materials
Original language description
Photopolymer recording systems have received a great deal of attention as a material for optical information storage and production of diffraction gratings. Before using these materials in such systems, it is important to characterize them and understandthe processes which run during holographic recording, so that the recording itself can be optimized to obtain an efficient diffraction grating. In this contribution, we present a new method for real-time measurement of the diffraction response of reflection gratings during the recording process. Usually, the recording process in photopolymers is characterized by the real-time measurement of a transmission diffraction grating growth. This method does not allow measuring the growth of gratings with a very narrow spatial period in the reflection configuration. The new approach is based on the idea that the reflection grating is illuminated with white light at a different angle from the recording one and the diffraction efficiency is conti
Czech name
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Czech description
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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