News tagged with optical circuit

A faster path to optical circuits

Just as electronic circuits work with electrical charges, optical circuits process pulses of light, which gives them a distinct advantage in terms of speed. Optical technologies are therefore the object of intense research, ...

Jun 16, 2014
4.6 / 5 (10) 0

A design guide for future graphene chips

Swiss scientists have come up with a "how-to manual" for making the most efficient optical graphene circuits possible. The procedure facilitates and accelerates technological development in this future field. ...

May 19, 2014
3.4 / 5 (17) 1

Researchers steer light in new directions

A team of researchers led by San Francisco State University's Weining Man is the first to build and demonstrate the ability of two-dimensional disordered photonic band gap material, designed to be a platform ...

Sep 16, 2013
4.6 / 5 (15) 0 | with audio podcast

Butterfly inspires new nanotechnology

By mimicking microscopic structures in the wings of a butterfly, an international research team has developed a device smaller than the width of a human hair that could make optical communication faster and ...

Sep 02, 2013
4.9 / 5 (12) 0 | with audio podcast

Playing Lego on an atomic scale

In a perspective review written for Nature, Sir Andre and Dr Irina Grigorieva, from The University of Manchester, discuss how layered materials can be split into isolated atomic planes and then reassembled ...

Jul 25, 2013
4.7 / 5 (10) 1 | with audio podcast