Polarization-Selective Collimation Effect with a Reflective Plasmonic Cavity

Polarization-Selective Collimation Effect with a Reflective Plasmonic Cavity

We report that a metal-dielectric-metal cavity with a perforated top metallic him shows a remarkable polarization-selective collimation effect through rehection on the perforated him. According to simulations, such plasmonic cavities can achieve nearly perfect absorption (R

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Veröffentlicht in:Chinese physics letters 2012-07, Vol.29 (7), p.77308-1-077308-4
Hauptverfasser: Mao, Fei-Long, Xie, Jin-Jin, Fan, Qing-Yan, Zhang, Li-Jian, An, Zheng-Hua
Format: Artikel
Sprache:eng
Schlagworte:
Angle of incidence
Collimation
Fabry-Perot
Holes
Horizontal
Incidence
Plasmonics
Simulation
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Zusammenfassung:We report that a metal-dielectric-metal cavity with a perforated top metallic him shows a remarkable polarization-selective collimation effect through rehection on the perforated him. According to simulations, such plasmonic cavities can achieve nearly perfect absorption (R
ISSN:0256-307X
1741-3540
DOI:10.1088/0256-307X/29/7/077308