(PhysOrg.com) -- Completing the story they started by creating synthetic magnetic fields, scientists from the Joint Quantum Institute (JQI), a collaboration of the National Institute of Standards and Technology and the University of Maryland, have now made atoms act as if they were charged particles accelerated by electric fields.
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Feed SubscriptionEntanglement can help in classical communication
(PhysOrg.com) -- When most of us think of entanglement, our minds jump immediately to quantum communication. "Entanglement has become very well known and useful in quantum communication," Robert Prevedel tells PhysOrg.com. Prevedel, a scientist at the Institute for Quantum Computing at the University of Waterloo in Ontario, Canada, believes that entanglement can be used in classical communication as well.
Read More »Electron resonances could greatly enhance the response of optical chip photodetectors
Optical chips are the latest innovation in silicon technology with the potential to revolutionize telecommunications. Their operation relies on several key components, including light-emitting devices, waveguides and photodetectors.
Read More »2011 Lemelson M.I.T. Student Inventor Prizes Offer a Glimpse of the Future in Medical and Security Screening Tech [Slide Show]
The Lemelson–M.I.T. Program recognized four student inventors Wednesday poised to make a profound impact in the areas of disease diagnostics, drug development, assistive devices such as wheelchairs, and security screening for explosives
Read More »Mastering bandwidth: Researchers develop tunable, low-cost laser device
Transmitting information as pulses of light through fiber-optic cables is the fastest and highest-bandwidth communications technology that exists today. Yet even this technology is being pressed to carry ever-greater quantities of information.
Read More »Physicists demonstrate coveted ‘spin-orbit coupling’ in atomic gases
(PhysOrg.com) -- Physicists at the Joint Quantum Institute (JQI), a collaboration of the National Institute of Standards and Technology and the University of Maryland-College Park, have for the first time caused a gas of atoms to exhibit an important quantum phenomenon known as spin-orbit coupling. Their technique opens new possibilities for studying and better understanding fundamental physics and has potential applications to quantum computing, next-generation "spintronics" devices and even "atomtronic" devices built from ultracold atoms.
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