News tagged with passive optical networks

Spreading high-speed Internet to rural areas

To cut the cost of bringing high-speed Internet to rural areas, Dr. Ka Lun Lee and colleagues at the University of Melbourne and NEC Australia in the state of Victoria are experimenting with a way to boost the reach of existing ...

Mar 16, 2009
3 / 5 (1) 0

Search results for passive optical networks

Mobile radio passive radar makes harbors safer

Many coastal areas and harbors go almost unprotected against acts of terror. Soon a new sensor system relying on signal echoes from cell towers can quickly detect even the smallest of attack boats. This mobile ...

Dec 01, 2014
5 / 5 (2) 0

Biology made simpler with "clear" tissues

(Phys.org) —In general, our knowledge of biology—and much of science in general—is limited by our ability to actually see things. Researchers who study developmental problems and disease, in particular, ...

Aug 04, 2014
5 / 5 (3) 0

Digital age expanded the NSA's mission

It wasn't long ago that the National Security Agency, the intelligence agency responsible for intercepting global communications, seemed overwhelmed by the Internet.

Jul 08, 2013
3 / 5 (2) 2

HELIOS makes silicon breakthrough

Researchers in Europe have succeeded in presenting an integrated tuneable transmitter on silicon - the first time this has ever happened. This results are an outcome of the HELIOS ('Photonics electronics functional ...

Mar 30, 2012
4.9 / 5 (10) 0

A cheap and fully optical solution for ultra-fast internet

Blisteringly fast Internet speeds, more robust connections and a big increase in network capacity at little extra cost, even in rural areas? It's the sort of fantasy that keeps telecommunication company executives and bandwidth-hungry ...

Mar 09, 2012
4.3 / 5 (3) 4

List of search results for passive optical networks