We show that photonic crystal with negative refraction amplifying the evanescent waves, combined with an aperture creating seed evanescent components, can focus light beams below the diffraction limit of half of the wavelength.
Superfocusing of Light Beams below the Diffraction Limit by Photonic Crystals with Negative Refraction
2005 Quantum Electronics and Laser Science Conference ; 3 ; 1540-1542
2005-01-01
1226017 byte
Conference paper
Electronic Resource
English
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