...while EPFL team finds way to overcome longstanding problem of scaling up perovskite solar cells.

US developer of laser diodes says its latest devices enable long-range FMCW lidar with coherent detection.

University of Würzburg devices could be used in transport, sensing or biotechnology.

NASA-funded photolithography technique could be ‘game-changer’ for optical applications, they say.

Tiny metalenses that can focus on both near and far objects are based on compound eyes of trilobites.

Solar power in space: guidelines to relevant experiments published in Joule journal.

$5.3 million U.S. project to create flexible chip-based readers for global markets.

Combined scatter and fluorescence signals image fast and small structures.

Wuppertal-Cologne team says latest result has potential to transform the solar industry; efficiency could hit 30%.

Wavelength-adjustable laser module under development with unnamed “stealth mode product company”.

Glass-in-glass manufacturing operation could make components for spectroscopy and sensing.

SIMscope3D device reaches deeper to view cells and circuits.