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Journal of the Optical Society of America B

Journal of the Optical Society of America B


  • Editor: Henry van Driel
  • Vol. 27, Iss. 7 — Jul. 1, 2010
  • pp: 1430–1434

Optical characteristics of surface plasmon nanonotch structure

Jin Tao, XuGuang Huang, and SongHao Liu  »View Author Affiliations

JOSA B, Vol. 27, Issue 7, pp. 1430-1434 (2010)

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A nanometeric plasmonic nanonotch structure with a dielectric core is proposed and demonstrated numerically by using the finite difference time-domain (FDTD) method. An analytic model based on resonance theory is given. The result reveals that the nanonotch structure can realize a narrow-band wavelength-filtering function. The wavelengths of dips are proportional to the length of the nanonotch and are inverse proportional-like to its width. The effect of the rounded corners at the crossing section on the transmission characteristics is also explored. The plasmonic nanonotch structure has an ultracompact size in the length of a few hundred nanometers. Our results may open a way to construct nanoscale high-density photonic integration circuits and biochemical sensors.

© 2010 Optical Society of America

OCIS Codes
(130.3120) Integrated optics : Integrated optics devices
(240.6680) Optics at surfaces : Surface plasmons
(230.7408) Optical devices : Wavelength filtering devices

ToC Category:
Optical Devices

Original Manuscript: December 2, 2009
Revised Manuscript: May 18, 2010
Manuscript Accepted: May 22, 2010
Published: June 18, 2010

Virtual Issues
Vol. 5, Iss. 11 Virtual Journal for Biomedical Optics

Jin Tao, XuGuang Huang, and SongHao Liu, "Optical characteristics of surface plasmon nanonotch structure," J. Opt. Soc. Am. B 27, 1430-1434 (2010)

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  1. S. I. Bozhevolnyi, V. S. Volkov, E. Devaux, J.-Y. Laluet, and T. W. Ebbesen, “Channel plasmon subwavelength waveguide component including interferometers and ring resonators,” Nature 440, 508–511 (2006). [CrossRef] [PubMed]
  2. I. I. Smolyaninor, Y. J. Hung, and C. C. Davis, “Surface plasmon dielectric waveguides,” Appl. Phys. Lett. 87, 241106 (2005). [CrossRef]
  3. H. Raether, Surface Plasmons on Smooth and Rough Surfaces and on Gratings (Springer-Verlag, 1988).
  4. T. H. Isaac, J. Gómez Rivas, J. R. Sambles, W. L. Barnes, and E. Hendry, “Surface plasmon mediated transmission of subwavelength slits at THz frequencies,” Phys. Rev. B 77, 113411 (2008). [CrossRef]
  5. T. Xu, Y. Zhao, D. Gan, C. Wang, C. Du, and X. Luo, “Directional excitation of surface plasmons with subwavelength slits,” Appl. Phys. Lett. 92, 101501 (2008). [CrossRef]
  6. M. A. Seo, H. R. Park, S. M. Koo, D. J. Park, J. H. Kang, O. K. Suwal, S. S. Choi, P. C. M. Planken, G. S. Park, N. K. Park, Q. H. Park, and D. S. Kim, “Terahertz field enhancement by a metallic nano slit operating beyond the skin-depth limit,” Nat. Photonics 3, 152–156 (2009). [CrossRef]
  7. A. Bouhelier, R. Bachelot, G. Lerondel, S. Kostcheev, P. Royer, and G. P. Wiederrecht, “Surface plasmon characteristics of tunable photoluminescence in single gold nanorods,” Phys. Rev. Lett. 95, 267405 (2005). [CrossRef]
  8. E. K. Payne, K. L. Shuford, S. Park, G. C. Schatz, and C. A. Mirkin, “Multipole plasmon resonances in gold nanorods,” J. Phys. Chem. B 110, 2150–2154 (2006). [CrossRef] [PubMed]
  9. Q. Zhang, X.-G. Huang, X.-S. Lin, J. Tao, and X.-P. Jin, “A subwavelength coupler-type MIM optical filter,” Opt. Express 17, 7549–7555 (2009). [CrossRef]
  10. R. B. Nielsen, I. Fernandez-Cuesta, A. Boltasseva, V. S. Volkov, S. I. Bozhevolnyi, A. Klukowska, and A. Kristensen, “Channel plasmon polariton propagation in nanoimprinted V-groove waveguides,” Opt. Lett. 33, 2800–2802 (2008). [CrossRef] [PubMed]
  11. I. Breukelaar and P. Berini, “Long-range surface plasmon polariton mode cutoff and radiation in slab waveguides,” J. Opt. Soc. Am. A 23, 1971–1977 (2006). [CrossRef]
  12. A. Boltasseva, S. I. Bozhevolnyi, T. Nikolajsen, and K. Leosson, “Compact Bragg gratings for long-range surface plasmon polaritons,” J. Lightwave Technol. 24, 912–918 (2006). [CrossRef]
  13. J. A. Dionne, L. A. Sweatlock, and H. A. Atwater, “Plasmon slot waveguides: towards chip-scale propagation with subwavelength-scale localization,” Phys. Rev. B 73, 035407 (2006). [CrossRef]
  14. T.-W. Leeand S. K. Gray, “Subwavelength light bending by metal slit structures,” Opt. Express 13, 9650–9659 (2005).
  15. P. B. Johnson and R. W. Christy, “Optical constants of the noble metals,” Phys. Rev. B 6, 4370–4379 (1972). [CrossRef]
  16. G. Veronis and S. Fan, “Bends and splitters in metal–dielectric–metal subwavelength plasmonic waveguides,” Appl. Phys. Lett. 87, 131102 (2005). [CrossRef]

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