News tagged with entanglement filter
Quantum technologies move a step closer with the demonstration of an 'entanglement' filter
Jan 22, 2009 |
4.6 / 5 (8) |
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(PhysOrg.com) -- A team of physicists and engineers has demonstrated an optical device that filters two particles of light (or photons) based on the correlations between their polarisation that are only allowed in the seemingly ...
Search results for entanglement filter
Tahoe faces new development battle: green vs. green
Dec 03, 2009 |
4 / 5 (2) |
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As snow begins to blanket Lake Tahoe, the region finds itself facing a new kind of development battle: green vs. green.
Maryland Farmer grows plants for green roofs around nation
Dec 02, 2009 |
4 / 5 (5) |
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It is a crisp fall day on Emory Knoll Farms as John Shepley stops at a raspberry bush, picks a few berries and pops them into his mouth on his walk to the greenhouses.
Rocket test will carry Purdue experiment
Space & Earth / Space Exploration
Nov 30, 2009 |
3 / 5 (1) |
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(PhysOrg.com) -- Purdue University researchers are designing and building an experiment that will operate during a test flight of a new type of reusable rocket to be launched by aerospace company Blue Origin LLC.
Researchers Design Triple Quantum Dot for Quantum Information Applications
Nov 30, 2009 |
4.7 / 5 (17) |
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(PhysOrg.com) -- While quantum dots have existed since the 1980s, only in the past decade have physicists successfully created lateral few-electron single quantum dots. These quantum dots enable physicists ...
Explained: The Discrete Fourier Transform
Nov 25, 2009 |
4.2 / 5 (36) |
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(PhysOrg.com) -- In 1811, Joseph Fourier, the 43-year-old prefect of the French district of Isčre, entered a competition in heat research sponsored by the French Academy of Sciences. The paper he submitted ...
Software takes a hard look at traffic fatalities
Nov 24, 2009 |
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Bergen County Police and a Hackensack, N.J., drug treatment center are among a growing number of agencies using a software program to identify dangerous intersections, spot teen driving trends and reduce accident fatalities.
Google, Yahoo zero in on Internet 'freedom' bill
Nov 24, 2009 |
4 / 5 (1) |
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Google Inc. and other Internet companies have zeroed in on a resilient effort by a Republican lawmaker to pass legislation that could restrict their ability to take a nuanced approach to operating in "repressive" foreign ...
Selling chip makers on optical computing
Nov 24, 2009 |
4.6 / 5 (11) |
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(PhysOrg.com) -- Computer chips that transmit data with light instead of electricity consume much less power than conventional chips, but so far, they've remained laboratory curiosities. Professors Vladimir ...
Trying last-ditch lung bypass for worst swine flu
Nov 23, 2009 |
not rated yet |
1
(AP) -- A technology originally developed for premature babies may be helping to save some of the sickest swine flu patients by rerouting their blood so their lungs can rest.
Straightening messy correlations with a quantum comb
Nov 23, 2009 |
4.8 / 5 (9) |
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Quantum computing promises ultra-fast communication, computation and more powerful ways to encrypt sensitive information. But trying to use quantum states as carriers of information is an extremely delicate ...
List of search results for entanglement filter
