Wszystkie pola: 42.79.Ci - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Analysis of Asymmetric Cantor Set Multi-Layered Structure
Autorzy:: Khaleque, Abdul
Powiązania:: https://bibliotekanauki.pl/articles/1377566.pdf
Data publikacji:: 2014-12
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 42.79.Ci
42.25.Bs
Opis:: This article studies the propagation of light in asymmetric Cantor set fractal multi-layered structures. We show that well designed Cantor set structures can lead to broadband high reflectivity over a large wavelength range but, by adding asymmetries to the Cantor set, it is possible to control the reflectivity from 100% to nearly 0%.
Źródło:: Acta Physica Polonica A; 2014, 126, 6; 1258-1262
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Surface Plasmon-Polariton Assisted Metal-Dielectric Multilayers as Passband Filters for Ultraviolet Range
Autorzy:: Jakšić, Z.
Maksimović, M.
Sarajlić, M.
Tanasković, D.
Powiązania:: https://bibliotekanauki.pl/articles/2047856.pdf
Data publikacji:: 2007-11
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 42.79.Wc
42.79.Ci
42.25.Bs
42.25.Hz
42.70.Qs
Opis:: We designed and fabricated metal-dielectric multilayers intended for passband filters in the ultraviolet range. We determined the dispersion characteristics by the Bloch approach to evanescent wave resonant coupling and calculated the spectral characteristics using the transfer matrix method while taking into account real dispersion and absorptive losses. We considered the influence of nanoscale interface roughness as a means to couple evanescent electromagnetic field to the propagating far field modes. In our structures both propagating and evanescent modes contribute to the overall performance, resulting in an enhanced transmission in the desired range, while retaining a strong suppression of undesired frequencies of more than four orders of magnitude. In our experiments we used radiofrequent sputtering of silver and silica and characterized our multilayers by UV-vis spectroscopy.
Źródło:: Acta Physica Polonica A; 2007, 112, 5; 953-958
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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