Wednesday, 31 January 2018

Research gives optical switches the 'contrast' of electronic transistors

Engineers have taken an important step toward the creation of a working optical transistor: precisely controlling the mixing of optical signals via tailored electric fields, and obtaining outputs with a near perfect contrast and extremely large on/off ratios.

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'Cold' manufacturing approach to make next-gen batteries

Lithium-ion batteries have been a staple in device manufacturing for years, but the liquid electrolytes they rely on to function are quite u...