#<p><strong><a href="http://www.techeye.net/wp-content/uploads/2015/07/Screen-Shot-2015-07-27-at-14.35.55-e1438004294569.png"><img class="alignleft size-medium wp-image-160226" src="http://www.techeye.net/wp-content/uploads/2015/07/Screen-Shot-2015-07-27-at-14.35.55-300x287.png" alt="Silver gold interaction - Duke University" width="300" height="287" /></a>Scientists at Duke University</strong> said they have created an ultrafast light emitting device that can switch on and off at 80 billion times a second.</p>
<p>And this, they said, could well form the basis of very fast optical computing.</p>
<p>Scientists have known for a while of the concept using lasers but they need too much energy and they’re not suitable for integrating into chips.… <a href="http://www.techeye.net/news/superfast-device-promises-ultrafast-computing" class="read-more">Read the rest</a></p>