Artificially engineered materials called metamaterials can be used to manipulate light for a range of applications, but often require complicated three-dimensional structures with features as small as a few tens of nanometers. ...
Optics & Photonics
Jan 20, 2016
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10
In collaboration with Fujikura Ltd., researchers from Singapore's A*STAR Institute of Microelectronics (IME) have pioneered the world's first 40 to 60 Gbps silicon-based optical modulators with advanced multilevel modulation ...
Telecom
Mar 27, 2013
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In an article published today (Thursday, Aug. 24) in the American Physical Society journal Physical Review Letters, researchers reported observing unexpected instantaneous phase shifts during atomic scattering.
General Physics
Aug 25, 2017
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6
Next-generation solar cells made from organic compounds hold great promise in meeting future energy needs, but researchers are still striving to gain a deep understanding of the materials involved – including the efficiency ...
Materials Science
Jun 12, 2017
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8
A systematic error has been eliminated from a measurement technique for analysing the physical properties of the Earth's atmosphere using signals from GPS satellites – thanks to an Austrian Science Fund FWF project. As ...
General Physics
May 23, 2013
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0
Times of crises often call for strong and rapid action, but in polarized societies, strong top-down policies can backfire.
Environment
Jun 17, 2024
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