Publication Type |
Journal Article |
School or College |
College of Science |
Department |
Physics |
Creator |
Vardeny, Zeev Valentine; Efros, Alexei L. |
Other Author |
Kamaev, Vladimir; Liu, C.; Pokrovsky, A. L.; Li, C. Y. |
Title |
Optical studies of 2D and 3D metallo-dielectric photonic crystals |
Date |
2005 |
Description |
We have fabricated and studied two-dimensional (2D) and three-dimensional (3D) metallo-dielectric photonic crystals (MDPC) in the visible/near ir spectral range using a variety of optical techniques. The 2D MDPC showed anomalous transmission due to surface plasmon polaritons in resonance with the photoluminescence band of a rr-conjugated polymer based on a poly-phenylene-vinylene derivative. Consequently we fabricated an organic light emitting diode (OLED) using the 2D MDPC as a cathode with improved performance over an OLED with unperforated cathode. The 3D MDPCs are based on metal infiltrated opal photonic crystals. We studied the reflectivity spectrum of various metal infiltrated MDPCs and found that the reflectivity is low in the visible spectral range but dramatically increases towards the infrared revealing the elusive metallic gap. Our findings are in good agreement with recent theoretical and numerical calculations based on a commercial program. |
Type |
Text |
Publisher |
International Society for Optical Engineering (SPIE) |
Volume |
5927 |
First Page |
592712-1 |
Last Page |
592712-13 |
DOI |
10.1117/12.619879 |
Subject |
Metallo-dielectric photonic crystals; Organic light emitting diodes; Anomalous transmission; surface plasmon polaritons; Opal photonic crystals; Metal infiltrated opals; Optical reflectivity; Transmission spectra |
Subject LCSH |
Photonic crystals; Thin films -- Optical properties; Light emitting diodes |
Language |
eng |
Bibliographic Citation |
Kamaev, V., Liu, C., Pokrovsky, A. L., Li, C. Y., Efros, A. L., & Vardeny, Z. V. (2005). Optical studies of 2D and 3D metallo-dielectric photonic crystals. SPIE, 5927, 592712-1-13. |
Rights Management |
©Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. http://dx.doi.org/10.1117/12.619879 |
Format Medium |
application/pdf |
Format Extent |
1,072,989 bytes |
Identifier |
ir-main,10087 |
ARK |
ark:/87278/s61g14rj |
Setname |
ir_uspace |
ID |
706183 |
Reference URL |
https://collections.lib.utah.edu/ark:/87278/s61g14rj |