News tagged with optical signal


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Search results for optical signal


Tiny whispering gallery

Tiny whispering gallery: Sensor can detect a single nanoparticle and take its measurement

Physics / Optics & Photonics

created Dec 18, 2009 | popularity 4.7 / 5 (16) | comments 0

(PhysOrg.com) -- Nanotechnology has already made it to the shelves of your local pharmacy and grocery: nanoparticles are found in anti-odor socks, makeup, makeup remover, sunscreen, anti-graffiti paint, home ...


Astronomers find super-Earth using amateur, off-the-shelf technology

Astronomers Find Super-Earth Using Amateur, Off-the-Shelf Technology (w/ Video)

Space & Earth / Astronomy

created Dec 16, 2009 | popularity 4.9 / 5 (27) | comments 10

(PhysOrg.com) -- Astronomers announced today that they have discovered a "super-Earth" orbiting a red dwarf star 40 light-years from Earth. They found the distant planet with a small fleet of ground-based ...


AOptix Technologies and NuCrypt demonstrate physical-layer quantum encryption

Physics / General Physics

created Dec 14, 2009 | popularity 4.2 / 5 (5) | comments 0

AOptix Technologies, a leading edge developer of ultra-high bandwidth laser communication solutions, and NuCrypt, a provider of technology for ultra-high security over optical communication networks, disclosed today the recent ...


Magnetic field measurements of the human heart at room temperature

Magnetic field measurements of the human heart at room temperature

Physics / General Physics

created Dec 11, 2009 | popularity not rated yet | comments 1

A new optical sensor developed by the American National Institute of Standards and Technology was successfully tested by the Physikalisch-Technische Bundesanstalt (Germany) in the "magnetically best shielded ...


Combining nanotubes and antibodies for breast cancer 'search and destroy' missions

Combining nanotubes and antibodies for breast cancer 'search and destroy' missions

Medicine & Health / Cancer

created Dec 02, 2009 | popularity 5 / 5 (1) | comments 0

cylinders of carbon about a nanometer in diameter -- have been highly touted for potential applications such as ultrastrong fibers, electrical wires in molecular devices, or hydrogen storage components for ...



List of search results for optical signal