Image of Structures Called 'Metamaterials' (IMAGE)

Purdue University

Image of Structures Called 'Metamaterials'

Caption

This is an image of structures called "metamaterials" and the merging of two technologies under development are promising the emergence of new "quantum information systems" far more powerful than today's computers. The concept hinges on using single photons ╨ the tiny particles that make up light ╨ for switching and routing in future computers that might harness the exotic principles of quantum mechanics. The image at left depicts a "spherical dispersion" of light in a conventional material, and the image at right shows the design of a metamaterial that has a "hyperbolic dispersion" not found in any conventional material, potentially producing quantum-optical applications.

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Zubin Jacob

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