Fourier-Imaging Spectroscopy of Two-Dimensional Gold Nanodisk Array on Photoluminescent Layer

Fourier-Imaging Spectroscopy of Two-Dimensional Gold Nanodisk Array on Photoluminescent Layer

In this paper, we theoretically and experimentally study the reflection and photoluminescence spectra angular dependencies of the two-dimensional gold nanodisk array on top of thin luminescent layer. Hydrogenated amorphous silicon-carbon alloy was used as a luminescent material with a high refractiv...

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Veröffentlicht in:Semiconductors (Woodbury, N.Y.) N.Y.), 2020-12, Vol.54 (14), p.1893-1896
Hauptverfasser: Pavlov, S. I., Dyakov, S. A., Solomonov, A. I., Nashchekin, A. V., Feoktistov, N. A., Gippius, N. A., Tikhodeev, S. G., Fradkin, I. M., Pevtsov, A. B.
Format: Artikel
Sprache:eng
Schlagworte:
Amorphous alloys
Amorphous materials
Amorphous silicon
Arrays
Gold
Magnetic Materials
Magnetism
Photoluminescence
Physics
Physics and Astronomy
Plasmonics
Refractivity
Silicon base alloys
Spectra
Spectrum analysis
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Beschreibung
Zusammenfassung:In this paper, we theoretically and experimentally study the reflection and photoluminescence spectra angular dependencies of the two-dimensional gold nanodisk array on top of thin luminescent layer. Hydrogenated amorphous silicon-carbon alloy was used as a luminescent material with a high refractive index in the visible spectral range. Angle-resolved optical spectra were measured by a Fourier imaging spectroscopy in p - and s -polarizations. Both transverse electric (TE) and transverse magnetic (TM) quasiguided modes are clearly seen in the reflection and photoluminescence spectra in both polarizations simultaneously.
ISSN:1063-7826
1090-6479
DOI:10.1134/S1063782620140225