ARLA/CLUSTER: Físicos detectar ondas de rádio com luz

[João Costa > CT1FBF]

Physicists detect radio waves with light

Here's an interesting article - the first paragraph of which reads:

"The detection of weak radio signals is a ubiquitous problem in the
modern world. Everything from NMR imaging and radio astronomy to
navigation and communication depends on picking up faint radio signals
that would have been undetectable just a few decades ago.

That’s why many groups are racing to find better ways to spot these
signals and to process them using state-of-the-art techniques."

Read the complete article here:
http://www.technologyreview.com/view/517336/
physicists-detect-radio-waves-with-light/

Fernando EC1AME