News tagged with laser beams

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New record in quantum communications

(Phys.org)—Researchers from The Australian National University have taken a quantum leap towards developing the next-generation super-fast networks needed to drive future computing.

Aug 30, 2012
5 / 5 (13) 1 | with audio podcast

A new use for atomically engineered gold

A University of Central Florida assistant professor has developed a new material using nanotechnology, which could help keep pilots and sensitive equipment safe from destructive lasers.

Aug 29, 2012
5 / 5 (4) 2 | with audio podcast

Bringing telescope tech to X-ray lasers

(Phys.org) -- Technology that helps ground-based telescopes cut through the haze of Earth's atmosphere to get a clearer view of the heavens may also be used to collect better data at cutting-edge X-ray lasers ...

Jul 11, 2012
3.8 / 5 (4) 0 | with audio podcast

3D-printer with nano-precision

Printing three dimensional objects with incredibly fine details is now possible using "two-photon lithography". With this technology, tiny structures on a nanometer scale can be fabricated. Researchers at ...

Mar 13, 2012
4.9 / 5 (68) 8 | with audio podcast

Physicist tackles atomtronics

(PhysOrg.com) -- Atomtronics is a relatively new science devoted to creating artificial tailored materials consisting of neutral atoms held in an array with laser beams, or atoms moving along a desired track under electric ...

Mar 06, 2012
4.5 / 5 (10) 0 | with audio podcast

Physicists develop nano-level sound detector

(PhysOrg.com) -- For a couple of decades now, physicists have known that if a very small laser beam is pointed at a microscopic particle, it could be held in place due to the very small electrical field that ...

Jan 12, 2012 report
5 / 5 (2) 2 | with audio podcast