News tagged with light beams
Compressing photonic signals for greater bandwidth
Nov 03, 2009 |
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Cornell researchers have developed an ingenious method to time-compress optical signals. The process could enable optical communication systems to carry many more bits per second or could also be used to generate ...
New organic material may speed Internet access
Mar 15, 2009 |
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The next time an overnight snow begins to fall, take two bricks and place them side by side a few inches apart in your yard.
Researchers Demonstrate 'Quantum Data Buffering' Scheme
Feb 12, 2009 |
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(PhysOrg.com) -- Pushing the envelope of Albert Einstein's "spooky action at a distance," known as entanglement, researchers at the Joint Quantum Institute (JQI) of the Commerce Department's ...
Light throws a curve ball
Sep 29, 2008 |
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(PhysOrg.com) -- Researchers at the University of St Andrews have made a surprise discovery using light beams that can travel around corners.
Physicists hope to tie light beams in knots
Sep 12, 2008 |
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Usually, light beams shine in a straight line, with the possible exception of light being bent by gravity. But scientists are now investigating how to make light beams into looped and knotted configurations. ...
