Discrete plasmonic Talbot effect in subwavelength metal waveguide arrays
Optics Letters, Vol. 35, Issue 5, pp. 685-687 (2010)
http://dx.doi.org/10.1364/OL.35.000685
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Abstract
Discrete plasmonic Talbot effect in the subwavelength metal waveguide arrays (SMWAS) is theoretically analyzed and numerically simulated. Based on the finite-difference time-domain technique, we discuss the influence of the structural parameters on the Talbot distance. By carefully choosing the geometry parameters, the Talbot distance decreases to about one third of the incident wavelength. The numerical simulation results agree with the theory of the discrete Talbot effect in the SMWAS.
© 2010 Optical Society of America
OCIS Codes
(110.6760) Imaging systems : Talbot and self-imaging effects
(240.6680) Optics at surfaces : Surface plasmons
(310.6628) Thin films : Subwavelength structures, nanostructures
ToC Category:
Optics at Surfaces
History
Original Manuscript: November 3, 2009
Manuscript Accepted: January 7, 2010
Published: February 25, 2010
Citation
Yueke Wang, Keya Zhou, Xueru Zhang, Kun Yang, Yuxiao Wang, Yinglin Song, and Shutian Liu, "Discrete plasmonic Talbot effect in subwavelength metal waveguide arrays," Opt. Lett. 35, 685-687 (2010)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-35-5-685
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