Making a better invisibility cloak with lasers

Invisibility

Nearly all technological advances in the past century or more have depended on our ability to produce and manipulate the vast variety of materials that nature has given us. Nowhere is this more evident than in the field of electronics. From a smorgasbord of semiconductors, polymers, and metals, we’ve been able to create a dazzling array of circuitry that now underpins pretty much every aspect of modern life.

 

 

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Light-Bending Nanoparticles Could Lead To Superlenses, Invisibility Cloaks

 Light-Bending Nanoparticles Could Lead To Superlenses, Invisibility Cloaks

Directional scattering of an incoming electromagnetic wave by oriented nanocups.

Researchers at Rice University have created a metamaterial that could light the way toward high-powered optics, ultra-efficient solar cells and even cloaking devices.

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