Search results for quanta

Quantum Physics Nov 29, 2023

Researchers achieve quantum storage of entangled photons at telecom wavelengths in a crystal

Quantum technologies are currently maturing at a breath-taking pace. These technologies exploit principles of quantum mechanics in suitably engineered systems, with bright prospects such as boosting computational efficiencies ...

Other Oct 28, 2023

Saturday Citations: Mars limnology, phage immunology, quantum technology. Plus: The mushrooms are coming

This week, we reported on LIGO upgrades, parasitic fungi and a new analysis of Curiosity rover data. Also, did you know that viruses also attack bacteria? But at that scale, it's a lot less like catching a cold and a lot ...

Optics & Photonics Oct 26, 2023

Singles become pairs: New insights into the light scattering of atoms

Researchers headed by Jürgen Volz and Arno Rauschenbeutel from the Department of Physics at the Humboldt University of Berlin, partners of the DAALI project, have gained new insights into the scattering of light by a fluorescent ...

Optics & Photonics Oct 5, 2023

Discovery may enable network interface for quantum computers

A team of scientists at the QOT Centre for Quantum Optical Technologies, including a student from the Faculty of Physics (University of Warsaw), made a device capable of the conversion of quantum information between microwave ...

Optics & Photonics Oct 4, 2023

How quantum light sees quantum sound

Researchers at the University of East Anglia have proposed a new way of using quantum light to "see" quantum sound.

Optics & Photonics Sep 12, 2023

A linear path to efficient quantum technologies

Researchers at the University of Stuttgart have demonstrated that a key ingredient for many quantum computation and communication schemes can be performed with an efficiency that exceeds the commonly assumed upper theoretical ...

Astronomy Aug 30, 2023

New X-ray detectors to provide unprecedented vision of the invisible universe

Very detailed information is now available from ultraviolet, optical, and submillimeter observations of the stellar, dust, and cold gas content of galaxies, and yet there is a dearth of understanding about the mechanisms ...

Condensed Matter Jun 19, 2023

New research on self-locking light sources presents opportunities for quantum technologies

In a paper published today in Nature Communications, researchers from the Paul Drude Institute in Berlin, Germany, and the Instituto Balseiro, Bariloche, Argentina, demonstrated that light emitters with different resonance ...

General Physics Jun 5, 2023

Novel insights on the interplay of electromagnetism and the weak nuclear force

Outside atomic nuclei, neutrons are unstable particles, with a lifetime of about fifteen minutes. The neutron disintegrates due to the weak nuclear force, leaving behind a proton, an electron, and an antineutrino. The weak ...

Optics & Photonics Apr 17, 2023

Quantum light source goes fully on-chip, bringing scalability to the quantum cloud

An international team of researchers from Leibniz University Hannover (Germany), the University of Twente (Netherlands), and the start-up company QuiX Quantum has presented an entangled quantum light source fully integrated ...

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