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Optics Letters

Optics Letters


  • Editor: Alan E. Willner
  • Vol. 34, Iss. 12 — Jun. 15, 2009
  • pp: 1759–1761

Low-loss silicide/silicon plasmonic ribbon waveguides for mid- and far-infrared applications

Sang-Yeon Cho and Richard A. Soref  »View Author Affiliations

Optics Letters, Vol. 34, Issue 12, pp. 1759-1761 (2009)

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We report low-loss silicide/silicon plasmonic ribbon waveguides for mid- and far-IR applications. The composite modes in silicide ribbon waveguides offer a low-loss and highly confined mode profile, giving excellent plasmon waveguiding for long-wavelength applications. The calculated propagation loss of the composite long-range surface-plasmon polariton mode at a wavelength of 100 μ m is 2.18 dB/cm with a mode height of less than 30 μ m . The results presented provide important design guidelines for silicide/Si plasmon waveguides.

© 2009 Optical Society of America

OCIS Codes
(130.2790) Integrated optics : Guided waves
(240.6680) Optics at surfaces : Surface plasmons

ToC Category:
Integrated Optics

Original Manuscript: February 26, 2009
Revised Manuscript: April 17, 2009
Manuscript Accepted: April 25, 2009
Published: June 2, 2009

Sang-Yeon Cho and Richard A. Soref, "Low-loss silicide/silicon plasmonic ribbon waveguides for mid- and far-infrared applications," Opt. Lett. 34, 1759-1761 (2009)

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  1. R. Soref, R. E. Peale, and W. Buchwald, Opt. Express 16, 6507 (2008). [CrossRef] [PubMed]
  2. P. Berini, Phys. Rev. B 61, 10484 (2000). [CrossRef]
  3. A. Degiron, C. Dellagiacoma, J. G. McIlhargey, G. Shvets, O. J. F. Martin, and D. R. Smith, Opt. Lett. 32, 2354 (2007). [CrossRef] [PubMed]
  4. Z. Sun, Appl. Phys. Lett. 91, 111112 (2007). [CrossRef]
  5. R. Soref, R. E. Peale, W. Buchwald, and J. W. Cleary, in Plasmonics and Metamaterials, 2008 OSA Technical Digest Series (Optical Society of America, 2008), paper MTuD7.
  6. E. D. Palik, Handbook of Optical Constants of Solids (Academic, 1985).
  7. M. Wittmer and K. N. Tu, Phys. Rev. B 27, 1173 (1983). [CrossRef]
  8. P. H. Bolivar, M. Brucherseifer, J. G. Rivas, R. Gonzalo, and I. Ederra, IEEE Trans. Microwave Theory Tech. 51, 1062 (2003). [CrossRef]

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