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Search results for quanta

Quantum Âé¶¹ÒùÔºics Nov 28, 2016

Researchers develop single-photon converter—a key component of quantum internet

A Polish-British team of physicists has constructed and tested a compact, efficient converter capable of modifying the quantum properties of individual photons. The new device should facilitate the construction of complex ...

Superconductivity Nov 28, 2016

Âé¶¹ÒùÔºicists manipulate Abrikosov vortices

A nanophotonics group led by Prof. Brahim Lounis of the University of Bordeaux, including scientists from MIPT, has performed a unique experiment involving the optical manipulation of individual Abrikosov vortices in a superconductor. ...

Optics & Photonics Sep 27, 2016

First quantum photonic circuit with an electrically driven light source

Whether for use in safe data encryption, ultrafast calculation of huge data volumes or so-called quantum simulation of highly complex systems: Optical quantum computers are a source of hope for tomorrow's computer technology. ...

Quantum Âé¶¹ÒùÔºics Aug 29, 2016

Âé¶¹ÒùÔºicists propose first method to control single quanta of energy

(Âé¶¹ÒùÔº)—Âé¶¹ÒùÔºicists have proposed what they believe to be the first method to control the transport of energy at the level of single energy quanta (which are mostly phonons). They show that it's theoretically possible ...

General Âé¶¹ÒùÔºics Aug 26, 2016

Electrons at the speed limit

Electronic components have become faster and faster over the years, thus making powerful computers and other technologies possible. Researchers at ETH Zurich have now investigated how fast electrons can ultimately be controlled ...

Quantum Âé¶¹ÒùÔºics Aug 8, 2016

Diamond-based light sources will lay a foundation for quantum communications of the future

Dmitry Fedyanin from the Moscow Institute of Âé¶¹ÒùÔºics and Technology and Mario Agio from the University of Siegen and LENS have predicted that artificial defects in the crystal lattice of diamond can be turned into ultrabright ...

Quantum Âé¶¹ÒùÔºics Jul 28, 2016

Quantum leap in quest for digital speed and security

Society's increasing reliance on the internet, computers and mobile phones puts stringent demands on technological developments. Shrinking the electronic components – in other words, increasing the number of transistors ...

Quantum Âé¶¹ÒùÔºics Jul 7, 2016

Quantum processor for single photons

"Nothing is impossible!" In line with this motto, physicists from the Quantum Dynamics Division of Professor Gerhard Rempe (director at the Max Planck Institute of Quantum Optics) managed to realise a quantum logic gate in ...

Quantum Âé¶¹ÒùÔºics Jun 9, 2016

Controlling quantum states atom by atom

An international consortium led by researchers at the University of Basel has developed a method to precisely alter the quantum mechanical states of electrons within an array of quantum boxes. The method can be used to investigate ...

Quantum Âé¶¹ÒùÔºics May 30, 2016

Quantum photonic researchers start new company, Sparrow Quantum

There is incredible potential in quantum technology for unbreakable communication and new superfast computers and with a new technological invention quantum technology is storming ahead. Researchers in the research group ...

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