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Nanophysics 3 hours ago

Golden nano sandwich makes nanoparticles visible

Nanoparticles are everywhere. Nanoparticles find a wide range of applications in biomedical applications, sensing, energy conversion, and industrial processes. But nanoparticles can also have negative implications as environmental ...

Optics & Photonics 5 hours ago

Novel hollow-core optical fiber transmits data 45% faster with record low loss

Despite the modern world relying heavily on digital optical communication, there has not been a significant improvement in the minimum attenuation鈥攁 measure of the loss of optical power per kilometer traveled鈥攐f optical ...

Condensed Matter 8 hours ago

Quantum 'curvature' warps electron flow, hinting at new electronics possibilities

How can data be processed at lightning speed, or electricity conducted without loss? To achieve this, scientists and industry alike are turning to quantum materials, governed by the laws of the infinitesimal. Designing such ...

Optics & Photonics Sep 1, 2025

Quantum entanglement lasts 600 times longer in elusive dark states, study finds

A research team affiliated with UNIST has successfully demonstrated the experimental creation of collective quantum entanglement rooted in dark states鈥攑reviously confined to theoretical models. The findings are published ...

Optics & Photonics Aug 31, 2025

Researchers pioneer optical generative models, ushering in a new era of sustainable generative AI

In a major leap for artificial intelligence (AI) and photonics, researchers at the University of California, Los Angeles (UCLA) have created optical generative models capable of producing novel images using the physics of ...

Condensed Matter Aug 29, 2025

Optoelectronics research could bring holograms to your smartphone and closer to everyday use

New research from the University of St Andrews paves the way for holographic technology, with the potential to transform smart devices, communication, gaming and entertainment.

Nanophysics Aug 29, 2025

Making the invisible visible: Dual laser excitation boosts light emission at nanoscale

Light still holds surprises鈥攁s demonstrated by researchers from the Ultrafast Phenomena Lab at the Faculty of 糖心视频ics, University of Warsaw, in collaboration with the Institute of Low Temperature and Structure Research, ...

Superconductivity Aug 29, 2025

Uncovering the mysteries of high-temperature cuprate superconductors

In their quest to explore and characterize high-temperature superconductors, physicists have mostly focused on a material that is not the absolute highest. That's because that crystal is much easier to split into uniform, ...

Optics & Photonics Aug 28, 2025

Engineers send quantum signals with standard Internet Protocol

In a first-of-its-kind experiment, engineers at the University of Pennsylvania brought quantum networking out of the lab and onto commercial fiber-optic cables using the same Internet Protocol (IP) that powers today's web.

Space Exploration Aug 28, 2025

Iza帽a-2 joins the laser game to track space debris

In Tenerife, Spain, stands a unique duo: ESA's Iza帽a-1 and Iza帽a-2 laser-ranging stations. Together, they form an optical technology testbed of the European Space Agency that takes the monitoring of space debris and satellites ...

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