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Electrical beam steering with metal-anisotropic-metal structure |
Optics Letters, Vol. 37, Issue 4, pp. 527-529 (2012)
http://dx.doi.org/10.1364/OL.37.000527
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Abstract
In this numerical study, we present and demonstrate a compact, electrical plasmonic beam-steering device composed of anisotropic material. The splitting angle can be modulated by the external electric or magnetic field. The physical principle of this phenomenon is evaluated from the phase of surface plasmon polaritons and Fabry–Perot (F-P) resonance in slits. Our numerical simulations with finite-difference time-domain (FDTD) technique reveals that wide-angle (
© 2012 Optical Society of America
OCIS Codes
(160.1190) Materials : Anisotropic optical materials
(240.6680) Optics at surfaces : Surface plasmons
ToC Category:
Optics at Surfaces
History
Original Manuscript: October 31, 2011
Revised Manuscript: December 23, 2011
Manuscript Accepted: December 23, 2011
Published: February 8, 2012
Citation
Mohsen Bahramipanah, Seyed Abdollah Mirtaheri, and Mohammad Sadegh Abrishamian, "Electrical beam steering with metal-anisotropic-metal structure," Opt. Lett. 37, 527-529 (2012)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-37-4-527
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