Home > News > Nanopillars reverse optical behaviour
November 28th, 2005
Nanopillars reverse optical behaviour
Abstract:
Scientists in the UK and Russia have succeeded in fabricating a material that has a negative permeability at visible wavelengths (Nature 438 335). The development is important because it could lead to so-called “left-handed” materials which exhibit a negative refractive index and function as a perfect lens, focusing light to a smaller spot than is usually possible.
Source:
nanotechweb
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