'Impossible' super-magnifying lens created


A LENS with apparently impossible magnification abilities could boost microscope resolution. Normally, optical lenses cannot resolve objects smaller than half the wavelength of light. Some so-called superlenses, which bend light the “wrong” way, can do slightly better. Now Geoffroy Lerosey of The City of Paris Industrial Physics and Chemistry Higher Educational Institution in France has created a lens he says can boost resolution further using only resonance – boosting waves using materials vibrating at similar frequencies. An array of wires generates an electric field which vibrates at the resonant frequency of the waves,
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