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

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

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

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.

Rochester-based optics firm says it can meet the rigorous demands of a rapidly growing application area.

Oversubscribed funding round thought to be the largest ever for a pure-play quantum networking company.

$75,000 annual award to support Liu’s translational work in optoretinography.

Mirror to use hybrid variable reluctance technology to improve view from Maunakea, Hawaiʻi.