Multi-layer reflective diffraction grating and use thereof

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00537778" target="_blank" >RIV/68378271:_____/19:00537778 - isvavai.cz</a>
Result on the web
<a href="https://worldwide.espacenet.com/patent/search/family/052991411/publication/EP3076208B1?q=EP3076208B1" target="_blank" >https://worldwide.espacenet.com/patent/search/family/052991411/publication/EP3076208B1?q=EP3076208B1</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Multi-layer reflective diffraction grating and use thereof
Original language description
The present invention provides a multi-layer dielectric/silicon (MLDS) reflective diffraction grating, comprising, in the following order: - a substrate, - at least one bi-layer Si / transparent dielectric material with a lower refractive index than Si, - optionally at least one bi-layer of first dielectric layer / second dielectric layer, wherein the first dielectric layer has a refractive index higher than the second dielectric layer, - a corrugated layer. The MLDS grating of the invention is suitable for in optical devices (e.g., lasers, spectrometers) using radiation wavelengths greater than 750 nm.nn
Czech name
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Czech description
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Project
<a href="/en/project/LQ1606" target="_blank" >LQ1606: ELI Beamlines: International Center of Excelence</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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