Near-to-far-field spectral evolution in a plasmonic crystal: Experimental verification of the equipartition of diffraction orders

D. J. Park, K. G. Lee, H. W. Kihm, Y. M. Byun, D. S. Kim, C. Ropers, C. Lienau, J. H. Kang, Q Han Park

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

We report on drastic changes in the near-field spectrum as it evolves into the far field in periodically corrugated metallic nanoslit arrays. The far-field spectral minimum is located exactly at the near-field spectral maximum, where a quasimonochromatic standing wave pattern is observed in the near field. These results are in excellent agreement with the equipartition of diffraction orders recently proposed [K. G. Lee and Q-Han Park, Phys. Rev. Lett. 95, 103902 (2005)].

Original languageEnglish
Article number073109
JournalApplied Physics Letters
Volume93
Issue number7
DOIs
Publication statusPublished - 2008 Sep 2

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far fields
near fields
diffraction
crystals
standing waves

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Near-to-far-field spectral evolution in a plasmonic crystal : Experimental verification of the equipartition of diffraction orders. / Park, D. J.; Lee, K. G.; Kihm, H. W.; Byun, Y. M.; Kim, D. S.; Ropers, C.; Lienau, C.; Kang, J. H.; Park, Q Han.

In: Applied Physics Letters, Vol. 93, No. 7, 073109, 02.09.2008.

Research output: Contribution to journalArticle

Park, D. J. ; Lee, K. G. ; Kihm, H. W. ; Byun, Y. M. ; Kim, D. S. ; Ropers, C. ; Lienau, C. ; Kang, J. H. ; Park, Q Han. / Near-to-far-field spectral evolution in a plasmonic crystal : Experimental verification of the equipartition of diffraction orders. In: Applied Physics Letters. 2008 ; Vol. 93, No. 7.
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