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Optics Letters

Optics Letters


  • Editor: Alan E. Willner
  • Vol. 36, Iss. 12 — Jun. 15, 2011
  • pp: 2278–2280

Plasmonic rod dimers as elementary planar chiral meta-atoms

Sergei V. Zhukovsky, Christian Kremers, and Dmitry N. Chigrin  »View Author Affiliations

Optics Letters, Vol. 36, Issue 12, pp. 2278-2280 (2011)

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We theoretically calculate the electromagnetic response of metallic rod dimers for the arbitrary planar arrangement of rods in the dimer. It is shown that dimers without an in-plane symmetry axis exhibit elliptical dichroism and act as “atoms” in planar chiral metamaterials. Because of a very simple geometry of the rod dimer, such planar metamaterials are much easier to fabricate than conventional split-ring or gammadion-type structures and lend themselves to a simple analytical treatment based on a coupled dipole model. Dependencies of the metamaterial’s directional asymmetry on the dimer’s geometry are established analytically and confirmed in numerical simulations.

© 2011 Optical Society of America

OCIS Codes
(050.1930) Diffraction and gratings : Dichroism
(160.1585) Materials : Chiral media
(160.3918) Materials : Metamaterials

ToC Category:

Original Manuscript: March 30, 2011
Manuscript Accepted: April 28, 2011
Published: June 13, 2011

Sergei V. Zhukovsky, Christian Kremers, and Dmitry N. Chigrin, "Plasmonic rod dimers as elementary planar chiral meta-atoms," Opt. Lett. 36, 2278-2280 (2011)

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  1. M. Kuwata-Gonokami, N. Saito, Y. Ino, M. Kauranen, K. Jefimovs, T. Vallius, J. Turunen, and Y. Svirko, Phys. Rev. Lett. 95, 227401 (2005). [CrossRef] [PubMed]
  2. V. A. Fedotov, P. L. Mladyonov, S. L. Prosvirnin, A. V. Rogacheva, Y. Chen, and N. I. Zheludev, Phys. Rev. Lett. 97, 167401 (2006). [CrossRef] [PubMed]
  3. E. Plum, V. A. Fedotov, and N. I. Zheludev, Appl. Phys. Lett. 94, 131901 (2009). [CrossRef]
  4. J. Petschulat, C. Menzel, A. Chipouline, C. Rockstuhl, A. Tünnermann, F. Lederer, and T. Pertsch, Phys. Rev. A 78, 043811 (2008). [CrossRef]
  5. E. Pshenay-Severin, A. Chipouline, J. Petschulat, U. Hübner, A. Tünnermann, and T. Pertsch, Opt. Express 19, 6269 (2011). [CrossRef] [PubMed]
  6. S. V. Zhukovsky, V. M. Galynsky, and A. V. Novitsky, Opt. Lett. 34, 1988 (2009). [CrossRef] [PubMed]
  7. A. Moroz, J. Opt. Soc. Am. B 26, 517 (2009). [CrossRef]
  8. F. I. Fedorov, Theory of Gyrotropy (Nauka i Tekhnika, 1976).
  9. L. M. Barkovsky, Sov. Phys. Crystallogr. 21, 245 (1976).
  10. G. N. Borzdov, J. Math. Phys. 38, 6328 (1997). [CrossRef]
  11. Ansys HFSS, http://www.ansoft.com/products/hf/hfss/.
  12. C. Menzel, C. Rockstuhl, and F. Lederer, Phys. Rev. A 82, 053811 (2010). [CrossRef]
  13. S. N. Volkov, K. Dolgaleva, R. W. Boyd, K. Jefimovs, J. Turunen, Y. Svirko, B. K. Canfield, and M. Kauranen, Phys. Rev. A 79, 043819 (2009). [CrossRef]
  14. C. Kremers, S. V. Zhukovsky, and D. N. Chigrin, in Theoretical and Computational Nanophotonics: Proceedings of the 2nd International Workshop, D.N.Chigrin, ed., AIP Conference Proceedings Series (American Institute of Physics, 2009), Vol.  1176, p. 118.

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