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USC quantum computing researchers reduce quantum information processing errors

Make practical quantum optimization one step closer to reality

The researchers believe that this work is an important step in eliminating a bottleneck for scalable quantum optimizatio…

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Liquid light switch could enable more powerful electronics

Researchers have built a record energy-efficient switch, which uses the interplay of electricity and a liquid form of li…

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Toward practical quantum computers

Built-in optics could enable chips that use trapped ions as quantum bits.

Ram and Karan Mehta, an MIT graduate student in electrical engineering and first author on the new paper, designed and b…

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New sensors function as eyes in concrete

A new spin-out from DTU has recently marketed a sensor system allowing you to monitor activity inside concrete structures from your desk.

The new sensor is connected to a light source and a light analyser. When transmitting laser light into the fibre, the li…

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NASA eyes first-ever carbon-nanotube mirrors for CubeSat telescope

Unlike most telescope mirrors made of glass or aluminum, this particular optic is made of carbon nanotubes embedded in a…

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Stronger terahertz waves allow safer detection of hidden objects

The key to their results was the use of a specific exotic laser beam—called a ring-Airy beam—to generate a THz wave that…

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Electrified quantum diamond can become the heart of quantum networks and computers of the future

Researchers have predicted that artificial defects in the crystal lattice of diamond can be turned into ultrabright and …

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Scientists discover light could exist in a previously unknown form

New research suggests that it is possible to create a new form of light by binding light to a single electron, combining…

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On the cusp of quantum supremacy

The first step on a new path to quantum supremacy has been proposed by a mathematician from the University of Bristol.

In this paper, the researchers propose a family of quantum experiments based on a new approach, known as commuting quant…

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PPPL researchers combine quantum mechanics and Einstein’s theory of special relativity to clear up puzzles in plasma physics

Researchers have developed a theory of plasma waves that can infer these properties in greater detail than in standard a…

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Programmable ions set the stage for general-purpose quantum computers

A new quantum computer module combines proven techniques with advances in hardware and software.

Researchers have introduced the first fully programmable and reconfigurable quantum computer module. The new device, dub…

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Bridging the Gap Between the Quantum and Classical Worlds

Specifically, the team was interested in strong coupling in light-matter interactions where there are a large number of …

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Scientists brighten 2D atomically thin semiconductors using metamaterials

A team led by City College physics professor Vinod Menon demonstrates the use of metamaterials to enhance the light emis…

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New metamaterials can change properties with a flick of a light-switch

Material can lead to new optical devices

The researchers describe the metamaterial this week in Applied Physics Letters, from AIP Publishing, and how its ability…

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Ultracompact Photodetector

Smallest Photodetector Worldwide for Optical Data Transmission – Publication in Optica

KIT researchers have now developed a novel type of photodetector that needs far less space than conventional ones. The c…

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Optical spring detects single molecules

Light circulating inside the cavity produces a force that makes the cavity vibrate, or quiver, creating the so-called op…

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Boxing with drops of tin

Gaining a better understanding of plasma formation for extreme ultraviolet light

A study into the acceleration and deformation of microscopically small tin drops by an intense laser pulse resulted in t…

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Physicists find a way of “bundling together” multiple elements of a quantum computer

Physicists from MIPT and the Russian Quantum Center have developed a method which is going to make it easier to create a…

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Quantum leap in quest for digital speed and security

Researchers at UTS have found some of the brightest quantum emitters ever recorded. They’re also tuneable over a large s…

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Improving Internet with Mid-Wavelength Infrared

Novel phototransistor device could result in faster, cheaper Internet

FSO uses visible or infrared light to wirelessly transmit data through open air as opposed to using cables, which have l…

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