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Negative refractive perfect lens vs Spherical geodesic lens. Perfect Imaging comparative analysis
Negative refractive perfect lens Spherical geodesic lens Imaging comparative analysis Optics
2012/4/24
Negative Refractive Lens (NRL) has shown that an optical system can produce images with details below the classic Abbe diffraction limit. This optical system transmits the electric field, emitted by t...
Absolute instruments and perfect imaging in geometrical optics
Absolute instruments perfect imaging geometrical optics
2011/8/4
Abstract: We investigate imaging by spherically symmetric absolute instruments that provide perfect imaging in the sense of geometrical optics. We derive a number of properties of such devices, presen...
Can Maxwell's Fish Eye Lens Really Give Perfect Imaging? Part II. The case with drains
Maxwell's Fish Eye Lens Perfect Imaging Part II
2010/11/16
We use both FEM (finite element method) and FDTD (finite difference time domain method) to simulate the field distribution in Maxwell's fish eye lens with one or more passive drains around the image ...