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Controlling Fano resonance of nanowire surface plasmons |
Optics Letters, Vol. 36, Issue 18, pp. 3602-3604 (2011)
http://dx.doi.org/10.1364/OL.36.003602
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Abstract
We theoretically study the effect of the applied magnetic field on the scattering properties of the nanowire surface plasmons coupled to two quantum dots. The dispersion relations of the surface plasmon are found to be upwardly displaced in the presence of an applied magnetic field. The symmetric double peaks in the transmission spectrum resulting from the interference between the localized and delocalized channels of the surface plasmon can combine together and the associated Fano lineshape will be smeared out when increasing the magnitude of the magnetic field.
© 2011 Optical Society of America
OCIS Codes
(240.6680) Optics at surfaces : Surface plasmons
(270.0270) Quantum optics : Quantum optics
(270.1670) Quantum optics : Coherent optical effects
(270.5580) Quantum optics : Quantum electrodynamics
(250.6715) Optoelectronics : Switching
(250.5590) Optoelectronics : Quantum-well, -wire and -dot devices
ToC Category:
Quantum Optics
History
Original Manuscript: June 27, 2011
Revised Manuscript: August 17, 2011
Manuscript Accepted: August 17, 2011
Published: September 12, 2011
Citation
Wei Chen, Guang-Yin Chen, and Yueh-Nan Chen, "Controlling Fano resonance of nanowire surface plasmons," Opt. Lett. 36, 3602-3604 (2011)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-36-18-3602
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