Tag Archives: optical fibers

Coming Soon to a Server Near You: Fewer Internet Delays

Researchers at the UA-led Center for Integrated Access Networks, the largest optical research center in the U.S., are developing methods to improve transmission speed, efficiency and reliability of Internet content, including everything from cell phone calls or texts to emails and television.

If you’ve ever received an email or text hours after it was sent and privately raged at having missed a deadline, or twiddled your thumbs while waiting for a webpage to load, then you’ve been a victim of Internet latency.

Latency can occur for a number of reasons associated with disruption of an information lane such as an electronic wire or fiber optic cable, or from an overload of Internet-based messaging that can occur with increased network traffic. (more…)

Read More

Two Seemingly Unrelated Phenomena Share Surprising Link

A coupled line of swinging pendulums apparently has nothing in common with an elastic film that buckles and folds under compression while floating on a liquid, but scientists at the University of Chicago and Tel Aviv University have discovered a deep connection between the two phenomena.

Energy carried in ordinary waves, like those seen on the ocean near a beach, quickly disperses. But the energy in the coupled pendulums and in compressed elastic film concentrates into different kinds of waves, ones with discrete packets of energy called “solitons.” (more…)

Read More