Nonlinear surface plasmon polaritonic crystals
نویسندگان
چکیده
منابع مشابه
Optical bistability in nonlinear surface-plasmon polaritonic crystals.
Nonlinear optical transmission through periodically nanostructured metal films (surface-plasmon polaritonic crystals) has been studied. The surface polaritonic crystals have been coated with a nonlinear polymer. The optical transmission of such nanostructures has been shown to depend on the control-light illumination conditions. The resonant transmission exhibits bistable behavior with the cont...
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Spectral dispersion of light on a finite-size surface plasmon polaritonic (SPP) crystal has been studied. The angular wavelength separation of one or more orders of magnitude higher than in other state-of-the-art wavelength-splitting devices available to date has been demonstrated. The two-stage process is responsible for the dispersion value, which involves conversion of the incident light int...
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Coherent properties of a two-dimensional spatially periodic structure, polaritonic crystal (PolC) formed by trapped two-level atoms in an optical cavity array interacting with a light field, are analyzed. By considering the wave function overlapping for both photonic and atomic states, a cubic-quintic complex nonlinear Schrödinger equation is derived for the dynamics of coupled atom-light state...
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N. Bobrovska, M. Matuszewski, T. C. H. Liew, and O. Kyriienko Institute of Physics, Polish Academy of Sciences, Aleja Lotnikow 32/46, PL-02668 Warsaw, Poland Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371 The Niels Bohr Institute, University of Copenhagen, Blegdamsvej 17, DK-2100 Copenhag...
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We report on the operation of a highly sensitive terahertz imaging system relying on a planar metallic plasmonic crystal as a terahertz surface plasmon resonant (THz-SPR) sensor. The terahertz imaging is based on the resonantly enhanced transmission phenomenon of a periodically perforated metal film. The detection sensitivity and the imaging contrast for small amounts of substance are considera...
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ژورنال
عنوان ژورنال: Laser & Photonics Review
سال: 2008
ISSN: 1863-8880,1863-8899
DOI: 10.1002/lpor.200810006