Evidence for subwavelength imaging with positive refraction

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Authors	MA Yun Gui SAHEBDIVAN Sahar ONG C. K. TYC Tomáš LEONHARDT Ulf
Year of publication	2011
Type	Article in Periodical
Magazine / Source	New Journal of Physics
MU Faculty or unit	Faculty of Science
Citation
Web	http://iopscience.iop.org/1367-2630/13/3/033016/
Doi	http://dx.doi.org/10.1088/1367-2630/13/3/033016
Field	Optics, masers and lasers
Keywords	sub-wavelength resolution; radiation outlet; optical imaging; Maxwell's fish eye
Description	The resolution of lenses is normally limited by the wave nature of light. Imaging with perfect resolution was believed to rely on negative refraction, but here we present experimental evidence for subwavelength imaging with positive refraction.
Related projects:	Highly Parallel and Distributed Computing Systems Mathematical structures and their physical applications