Researchers have ”broken barriers” in attoscience with the shortest light pulse ever created.

Avoiding UV wavelengths allows electrodes to be created on fragile living surfaces.

Optical component and infrared camera vendor aiming to add cash with sale of nearly 8 million shares.

...plus Photonics21 launches €5000 Innovation Award – sponsored by SPIE Europe and Hamamatsu.

Elliptical retarder model improves polarization analysis for material design and biomedical imaging.

Quick test for E. Coli uses laser-based flow cytometry and machine learning.

Automotive lidar pioneer recently lost a major supply deal with lead customer Volvo.

Using laser-cooled Rb atoms and atomic interferometry to measure gravity precisely.

US startup combines optical coherence tomography with near-infrared spectroscopy to aid coronary artery interventions.

Patterned bursts of light could help rehabilitation and pain relief.

Brown University’s approach addresses PPG signal quality at level of light-tissue interaction.

2D ferroelectric material “CIPS” can direct blue and ultraviolet light – notably for chip-making applications.