Removal of absorption and increase in resolution in a near-field lens via optical gain

作者: S. Anantha Ramakrishna , J. B. Pendry

DOI: 10.1103/PHYSREVB.67.201101

关键词: WavelengthSuperlensStimulated emissionLens (optics)RadiationPhysicsAbsorption (electromagnetic radiation)OptoelectronicsImage resolutionNear and far fieldOpticsCondensed matter physics

摘要: A recent paper [JB Pendry, Phys. Rev. Lett. 85, 3966 (2000)] showed how to construct a superlens that focuses the near-field radiation and, hence, produce an image resolution …

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