Near-to-far-field spectral evolution in a plasmonic crystal: Experimental verification of the equipartition of diffraction orders
- Authors
- 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
- Issue Date
- 18-8월-2008
- Publisher
- AMER INST PHYSICS
- Citation
- APPLIED PHYSICS LETTERS, v.93, no.7
- Indexed
- SCIE
SCOPUS
- Journal Title
- APPLIED PHYSICS LETTERS
- Volume
- 93
- Number
- 7
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/122849
- DOI
- 10.1063/1.2951587
- ISSN
- 0003-6951
- 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)]. (C) 2008 American Institute of Physics.
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Collections - College of Science > Department of Physics > 1. Journal Articles
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