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New photon-avalanching nanoparticles could enable next-generation optical computers
The breakthrough – which the team published recently in the journal Nature Photonics – paves the way for fabricating optical memory and t...
Mar 4, 20253 min read


Researchers demonstrate laser writing with unprecedented speed and resolution
For the first time, researchers have used high-speed laser writing to create lines spaced just 100 nm apart on a glass substrate. The optimi
Feb 28, 20253 min read


Negative refraction of light using atoms instead of metamaterials
Scientists have long sought to control light in ways that appear to defy the laws of Nature. @ Lancaster University For the first time,...
Feb 13, 20253 min read


Physicists discover ultrafast charge separation in 2D heterostructure
@ Nano Lett. 2025, 25, 3, 1214-1219, https://pubs.acs.org/doi/10.1021/acs.nanolett.4c06238 Monolayer WS₂ on a graphene support for...
Feb 12, 202510 min read


Dynamic photonic barcodes record energy transfer at the biointerface
Optical barcodes enable detection and tracking via unique spectral fingerprints. They've been widely applied in areas ranging from...
Nov 9, 20202 min read


Infrared light antenna powers molecular motor
Light-controlled molecular motors can be used to create functional materials, to provide autonomous motion or in systems that can respond...
Nov 5, 20203 min read
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