Autor: Gaponenko, S. V. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Modification of the Spontaneous Emission of Dye Molecules in Photonic Crystals
Autorzy:: Petrov, E.
Bogomolov, V.
Kalosha, I.
Gaponenko, S.
Powiązania:: https://bibliotekanauki.pl/articles/1992744.pdf
Data publikacji:: 1998-11
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 42.50.-p
Opis:: Modification of the spontaneous emission of dye molecules embedded in artificial opals exhibiting stop bands in the visible range is observed. Molecules embedded in artificial opals show dips in spontaneous emission spectra and modified fluorescence decay kinetics. Results are interpreted in terms of redistribution of the photon density of states. Effects of the multiple reabsorption and reemission of fluorescence photons and interaction of dye molecules with the silica surface are discussed.
Źródło:: Acta Physica Polonica A; 1998, 94, 5-6; 761-771
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Light-Induced Modification of 3D Photonic Band Structure Detected by Means of PhotoreflectionD
Autorzy:: Kapitonov, A. M.
Kachan, S. M.
Ponyavina, A. N.
Gaponenko, S. V.
Bogomolov, V. N.
Prokofiev, A. V.
Sitarek, P.
Misiewicz, J.
Powiązania:: https://bibliotekanauki.pl/articles/1995551.pdf
Data publikacji:: 1999-03
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 42.70.Qs
42.70.Gi
Opis:: Porous synthetic opal possessing a three-dimensional photonic band structure of semimetallic type was impregnated with polycrystalline CdS. The photonic stop band in (111) direction was examined by means of photoreflection technique. Under cw laser excitation of semiconductor inclusions the reflectance of the system changes indicating a modification of photonic band structure. A possible mechanism is discussed. Numerical simulations within the framework of quasicrystalline approximation are given.
Źródło:: Acta Physica Polonica A; 1999, 95, 3; 335-342
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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