Extraordinary Optical Transmission Enhancement of Asymmetric Nano-Aperture with Surface Corrugation

2005 ◽  
Author(s):  
Yu-Chieh Chen ◽  
Jen-Yu Fang ◽  
Chung-Hao Tien ◽  
Han-Ping D. Shieh
Keyword(s):  
Optical Transmission ◽  
Extraordinary Optical Transmission ◽  
Surface Corrugation ◽  
Transmission Enhancement

scholarly journals Extraordinary Optical Transmission by Hybrid Phonon–Plasmon Polaritons Using hBN Embedded in Plasmonic Nanoslits

Nanomaterials ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1567
Author(s):  
Shinpei Ogawa ◽  
Shoichiro Fukushima ◽  
Masaaki Shimatani
Keyword(s):  
Optical Transmission ◽  
Hexagonal Boron Nitride ◽  
Incident Angle ◽  
Optical Filters ◽  
Extraordinary Optical Transmission ◽  
Light Manipulation ◽  
Rigorous Coupled Wave Analysis ◽  
Fabry Perot ◽  
Hyperbolic Dispersion ◽  
Rigorous Coupled Wave

Hexagonal boron nitride (hBN) exhibits natural hyperbolic dispersion in the infrared (IR) wavelength spectrum. In particular, the hybridization of its hyperbolic phonon polaritons (HPPs) and surface plasmon resonances (SPRs) induced by metallic nanostructures is expected to serve as a new platform for novel light manipulation. In this study, the transmission properties of embedded hBN in metallic one-dimensional (1D) nanoslits were theoretically investigated using a rigorous coupled wave analysis method. Extraordinary optical transmission (EOT) was observed in the type-II Reststrahlen band, which was attributed to the hybridization of HPPs in hBN and SPRs in 1D nanoslits. The calculated electric field distributions indicated that the unique Fabry–Pérot-like resonance was induced by the hybridization of HPPs and SPRs in an embedded hBN cavity. The trajectory of the confined light was a zigzag owing to the hyperbolicity of hBN, and its resonance number depended primarily on the aspect ratio of the 1D nanoslit. Such an EOT is also independent of the slit width and incident angle of light. These findings can not only assist in the development of improved strategies for the extreme confinement of IR light but may also be applied to ultrathin optical filters, advanced photodetectors, and optical devices.

scholarly journals Loss mechanisms in mid-infrared extraordinary optical transmission gratings

2009 ◽  
Vol 17 (2) ◽  
pp. 666 ◽  
Author(s):  
T. Ribaudo ◽  
B. Passmore ◽  
K. Freitas ◽  
E. A. Shaner ◽  
J. G. Cederberg ◽  
...  
Keyword(s):  
Optical Transmission ◽  
Extraordinary Optical Transmission ◽  
Mid Infrared ◽  
Loss Mechanisms

scholarly journals Extraordinary optical transmission with coaxial apertures

2007 ◽  
Vol 90 (25) ◽  
pp. 251107 ◽  
Author(s):  
Shannon M. Orbons ◽  
Ann Roberts ◽  
David N. Jamieson ◽  
Michael I. Haftel ◽  
Carl Schlockermann ◽  
...  
Keyword(s):  
Optical Transmission ◽  
Extraordinary Optical Transmission

scholarly journals Extraordinary optical transmission through patterned subwavelength apertures.

2004 ◽  
Author(s):  
Shanalyn A. Kemme ◽  
Ihab Fathy El-Kady ◽  
G. Ronald Hadley ◽  
David William Peters ◽  
Chris E. Lanes
Keyword(s):  
Optical Transmission ◽  
Extraordinary Optical Transmission ◽  
Subwavelength Apertures

scholarly journals Extraordinary Optical Transmission through Single Sub-Wavelength Slot Nano Antennas

2019 ◽  
Vol 09 (07) ◽  
pp. 112-125
Author(s):  
Mohamed S. Fouad ◽  
Mohamed Nady ◽  
AbdelHamid AbdelMonem Shaalan
Keyword(s):  
Optical Transmission ◽  
Extraordinary Optical Transmission ◽  
Sub Wavelength ◽  
Nano Antennas

Improved extraordinary optical transmission though single nano-slit by nano-defocusing

2013 ◽  
Vol 54 ◽  
pp. 214-218 ◽  
Author(s):  
Bin Sun ◽  
Ling-Ling Wang ◽  
Liu Wang ◽  
Xiang Zhai ◽  
Xiao-Fei Li ◽  
...  
Keyword(s):  
Optical Transmission ◽  
Extraordinary Optical Transmission

scholarly journals Gain-assisted extraordinary optical transmission through periodic arrays of subwavelength apertures

2012 ◽  
Vol 14 (1) ◽  
pp. 013020 ◽  
Author(s):  
R Marani ◽  
A D'Orazio ◽  
V Petruzzelli ◽  
S G Rodrigo ◽  
L Martín-Moreno ◽  
...  
Keyword(s):  
Optical Transmission ◽  
Extraordinary Optical Transmission ◽  
Periodic Arrays ◽  
Subwavelength Apertures
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