News tagged with electromagnetic wave

Metamaterials bend waves of all kinds

As the exciting new field of metamaterials advances, Duke has become one of the world's leading centers of this research. Founded in 2009, Duke's Center for Metamaterials and Integrated Plasmonics (CMIP) has grown to encompass ...

dateMar 12, 2018 in Optics & Photonics
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Accelerating light beams in curved space

By shining a laser along the inside shell of an incandescent light bulb, physicists have performed the first experimental demonstration of an accelerating light beam in curved space. Rather than moving along a geodesic trajectory ...

dateJan 12, 2018 in General Physics feature
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3-D mapping of rooms using radar

Engineers from University Alliance Ruhr have developed novel signal processing methods for imaging and material characterisation with the aid of radar. Their long-term objective is to use these techniques in combination with ...

dateOct 17, 2017 in Engineering
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