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Talking speckles

UT-research shows remarkable interaction of light

The UT scientists, publishing their new findings in Physical Review A, previously developed a technique for sending ligh…

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Quantum computers: 10-fold boost in stability achieved

UNSW engineers have created a new quantum bit that remains in a stable superposition for 10 times longer than

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Topological materials are highly promising for quantum computer

Bosons in an optical ‘egg box’ lattice form an interesting topological system

Morais Smith investigated bosons in an exotic optical lattice, a so-called Lieb lattice. This simulates the lattice exac…

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NEW 3-D WIRING TECHNIQUE BRINGS SCALABLE QUANTUM COMPUTERS CLOSER TO REALITY

To control and measure superconducting qubits, the researchers use microwave pulses. The pulses are typically sent from

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Diamonds Aren’t Forever: Sandia, Harvard team create first quantum computer bridge

Distributing quantum information on a bridge, or network, could also enable novel forms of quantum sensing, since quantu…

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Exceptionally robust quantum states found in industrially important semiconductor

Harnessing solid-state quantum bits, or qubits, is a key step toward the mass production of electronic devices based on…

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Teleporting toward a quantum Internet

New study tests quantum teleportation in a city's fiber network for the first time. In the future, quantum teleportation…

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A team of physicists dispels Rayleigh's curse

In cooperation with scientists from Palacký University in Olomouc, the physicist has managed to break this limit, reachi…

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100th Optical Society meeting a showcase for research

Multicore optical fibers — capable of transmitting hundreds of independent laser beams at the same time — will be more f…

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Waterloo-led experiment achieves the strongest coupling between light and matter

Researchers at the University of Waterloo’s Institute for Quantum Computing recorded an interaction between light and ma…

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Electron spins talk to each other via a 'quantum mediator'

Researchers have succeeded for the first time in enabling two non-neighbouring quantum bits in the form of electron spin…

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UCLA physicists demonstrate method to study atoms critical to medicine

Multicolored laser light is the key to cooling these atoms to nearly absolute zero

UCLA physicists have shown that shining multicolored laser light on rubidium atoms causes them to lose energy and cool t…

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Stable Molecular State of Photons and Artificial Atom Discovered

New state may contribute to the development of quantum technologies based on light-matter interaction

It may contribute to the development of quantum technologies such as quantum communication or quantum metrology

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Metamaterial uses light to control its motion

Researchers engineered the metamaterial-based device by integrating tiny light absorbing nanoantennas onto nanomechanica…

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Observing the Birth of Quasiparticles in Real Time

The formation of quasiparticles, such as polarons, in a condensed-matter system usually proceeds in an extremely fast wa…

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Precision Etalon Plates for Fabry Perot Interferometers

Optical Surfaces Ltd is a leading supplier of ultra high precision Etalon plates for use in Fabry-Perot interferometers.

Designed for use at customer-defined wavelengths within the range 190nm to about 2 microns, Optical Surfaces etalons are…

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Researchers prevent quantum errors from occurring by continuously watching a quantum system

A team of scientists led by Tim Taminiau of QuTech, the quantum institute of TU Delft and TNO, has now experimentally de…

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Low energy electric field found suitable for quick magnetic recording

To date the light manipulation relied on the use of visible photons with energies of one electronvolt. That is more than…

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Solving the Problem of Glare

Glare-reducing approaches could lead to a type of noise-canceling camera for microscopy, biomedical and astronomy imaging

The researchers showed that their approach can produce images of an object placed 2 millimeters behind a 1-millimeter-th…

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Electrons in graphene behave like light, only better

Researchers discover that electrons mimic light in graphene, confirming a 2007 prediction – their finding may enable new low power electronics and lead to new experimental probes.

The findings, which are published in the September 30 edition of Science, could lead to the development of new types of…

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