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- Title
Fourier-Imaging Spectroscopy of Two-Dimensional Gold Nanodisk Array on Photoluminescent Layer.
- Authors
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.
- Abstract
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.
- Subjects
OPTICAL spectra; SPECTRAL imaging; SPECTRUM analysis; AMORPHOUS alloys; REFRACTIVE index
- Publication
Semiconductors, 2020, Vol 54, Issue 14, p1893
- ISSN
1063-7826
- Publication type
Article
- DOI
10.1134/S1063782620140225