scholarly journals Investigation of extraordinary optical transmission and Faraday effect in one-dimensional metallic-magnetic gratings

2008 ◽  
Vol 16 (26) ◽  
pp. 21375 ◽  
Author(s):  
Hua Xu ◽  
Byoung Seung Ham
Keyword(s):  
Faraday Effect ◽  
Optical Transmission ◽  
Extraordinary Optical Transmission ◽  
One Dimensional

Extraordinary optical transmission in one-dimensional gold gratings: near- and far-field analysis

2011 ◽  
Vol 50 (22) ◽  
pp. 4529 ◽  
Author(s):  
F. Romanato ◽  
T. Ongarello ◽  
G. Zacco ◽  
D. Garoli ◽  
P. Zilio ◽  
...  
Keyword(s):  
Optical Transmission ◽  
Extraordinary Optical Transmission ◽  
Field Analysis ◽  
Far Field ◽  
One Dimensional

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.

Observation of Enhanced Faraday Effect in Garnet-Based Magnetophotonic Crystals

2004 ◽  
Vol 834 ◽  
Author(s):  
A. A. Fedyanin ◽  
D. Kobayashi ◽  
K. Nishimura ◽  
H. Uchida ◽  
M. Inoue ◽  
...  
Keyword(s):  
Faraday Rotation ◽  
Faraday Effect ◽  
Silicon Oxide ◽  
Photonic Band Gap ◽  
One Dimensional ◽  
Garnet Films ◽  
Faraday Rotation Angle ◽  
Magnetophotonic Crystals ◽  
Iron Garnet ◽  
Photonic Band

ABSTRACTThe fabrication of one-dimensional magnetophotonic crystals (MPC) composed from Bi-substituted yttrium-iron-garnet films separated by the silicon oxide layers is presented. The enhancement of the Faraday rotation angle is observed at the spectral regions of the photonic band gap edges. The effective Faraday rotation achieves the values up to 1.5 degrees per micron at 1100-nm-wavelength.

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
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