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Search results for photonics

Optics & Photonics Nov 9, 2023

Photonics team develops high-performance ultrafast lasers that fit on a fingertip

Lasers are essential tools for observing, detecting, and measuring things in the natural world that we can't see with the naked eye. But the ability to perform these tasks is often restricted by the need to use expensive ...

Optics & Photonics Nov 2, 2023

Optical fiber–based, single-photon light source at room temperature for next-generation quantum processing

Quantum-based systems promise faster computing and stronger encryption for computation and communication systems. These systems can be built on fiber networks involving interconnected nodes which consist of qubits and single-photon ...

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 ...

Quantum Physics Oct 6, 2023

Scientists develop a semi-device independent, randomness-free test for quantum correlation

In a new Physical Review Letters study, scientists have successfully presented a proof of concept to demonstrate a randomness-free test for quantum correlations and non-projective measurements, offering a groundbreaking alternative ...

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

Navigating moiré physics and photonics with band offset tuning

When two lattices with distinct angles or periodicities come together, they conjure a moiré superlattice—a realm where astonishing phenomena like superconductivity and optical solitons spring to life. At the heart of this ...

Quantum Physics Sep 27, 2023

A new kind of chip for quantum technology

Today, we are living in the midst of a race to develop a quantum computer, one that could be used for practical applications. This device, built on the principles of quantum mechanics, holds the potential to perform computing ...

Optics & Photonics Sep 21, 2023

Study paves the way for new class of nanoscale devices, new opportunities in photonics

Non-Hermitian systems have numerous alluring optical properties at exceptional points (EPs) and have attracted extensive attention because of their great prospects in applications such as optical sensing, integrated optics, ...

General Physics Sep 18, 2023

Researchers explore theorized dark photons in connection with dark matter

A team of international researchers, led by experts at the University of Adelaide, has uncovered further clues in the quest for insights into the nature of dark matter.

Nanophysics Aug 31, 2023

Peering into nanofluidic mysteries one photon at a time

A discovery in the field of nanofluidics could shake up our understanding of molecular behavior on the tiniest scales. Research teams at EPFL and the University of Manchester have revealed a previously hidden world by using ...

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