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Optical bistability in metal-insulator-metal plasmonic waveguide with nanodisk resonator containing Kerr nonlinear medium |
Applied Optics, Vol. 50, Issue 27, pp. 5287-5290 (2011)
http://dx.doi.org/10.1364/AO.50.005287
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Abstract
We numerically investigate the optical bistability effect in the metal-insulator-metal waveguide with a nanodisk resonator containing a Kerr nonlinear medium. It is found that the increase of the refractive index, which is induced by enhancing the incident intensity, can cause a redshift for the resonance wavelength. The local resonant field excited in the nanodisk cavity can significantly increase the Kerr nonlinear effect. In addition, an obvious bistability loop is observed in the proposed structure. This nonlinear structure can find important applications for all-optical switching in highly integrated optical circuits.
© 2011 Optical Society of America
OCIS Codes
(130.3120) Integrated optics : Integrated optics devices
(140.4780) Lasers and laser optics : Optical resonators
(190.1450) Nonlinear optics : Bistability
(240.6680) Optics at surfaces : Surface plasmons
ToC Category:
Optics at Surfaces
History
Original Manuscript: April 22, 2011
Revised Manuscript: June 19, 2011
Manuscript Accepted: July 28, 2011
Published: September 15, 2011
Citation
Guoxi Wang, Hua Lu, Xueming Liu, Yongkang Gong, and Leiran Wang, "Optical bistability in metal-insulator-metal plasmonic waveguide with nanodisk resonator containing Kerr nonlinear medium," Appl. Opt. 50, 5287-5290 (2011)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-50-27-5287
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