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Columbia Engineers Invent Method to Control Light Propagation in Waveguides

Columbia Engineers Invent Method to Control Light Propagation in Waveguides

April 17, 2017
nanotechnology  

A team of Columbia Engineering researchers, led by Applied Physics Assistant Professor Nanfang Yu, has invented a method to control light propagating in confined pathways, or waveguides, with high efficiency by using nano-antennas.

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