Počet záznamů: 1
Enhanced light emission from optical centers in diamond photonic crystal slabs
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SYSNO ASEP 0479948 Druh ASEP A - Abstrakt Zařazení RIV Záznam nebyl označen do RIV Zařazení RIV Není vybrán druh dokumentu Název Enhanced light emission from optical centers in diamond photonic crystal slabs Tvůrce(i) Ondič, Lukáš (FZU-D) RID, ORCID
Varga, Marián (FZU-D) RID, ORCID
Hruška, Karel (FZU-D) RID, ORCID
Kromka, Alexander (FZU-D) RID, ORCID, SAI
Pelant, Ivan (FZU-D) RID, ORCID, SAICelkový počet autorů 5 Zdroj.dok. NANOCON 2016. List of Abstracts. - Ostrava : Tanger Ltd., 2016 / Shrbená J. - ISBN 978-80-87294-68-0
S. 29-29Poč.str. 1 s. Akce NANOCON 2016. International Conference /8./ Datum konání 19.10.2016 - 21.10.2016 Místo konání Brno Země CZ - Česká republika Typ akce WRD Jazyk dok. eng - angličtina Klíč. slova diamond ; colour centers ; photonic crystals Vědní obor RIV JA - Elektronika a optoelektronika, elektrotechnika Obor OECD Electrical and electronic engineering Institucionální podpora FZU-D - RVO:68378271 Anotace Photonic crystals are photonic structures with many possible applications in optics and photonics. We fabricated 2D photonic crystals on polycrystalline diamond thin layers deposited on a silica substrate. Polycrystalline nature of the material causes that large number of various optically active defects (optical centers) is present inside the layer. Design and dimensions of the photonic crystals were chosen with a goal to enhance the extraction of light emitted by the optical centers. In case of the planar layer, most of light from the optical centers stays trapped inside the diamond layer due to total internal reflection on diamond-air interface. By structuring the surface of diamond into a well-designed periodic pattern, light emission from optical centers can be diffracted into air. We will show that this approach leads to more than 10 fold extraction enhancement of the centers luminescence and that the luminescence is extracted within a narrow solid angle.
Pracoviště Fyzikální ústav Kontakt Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Rok sběru 2018
Počet záznamů: 1