French laser technology startup specializes in hollow-core fibers.

Applications in materials processing, LiDAR, medicine, Raman spectroscopy.

Colgate reveals first-of-a-kind oral healthcare product at CES event in Las Vegas.

University of Bath project could assist point-of-care diagnosis in developing nations.

Data on rising sea levels, greenhouse gases and shrinking glaciers could help guide policy makers.

Smart city applications and Lotus car equipped with Quanergy’s S3-8 solid-state LiDAR on show in Las Vegas.

Shipment of extreme ultraviolet (EUV) lithography equipment blocked after US government pressure, claims Reuters report.

Ooh, Las Vegas! Laser TV is the future, says laser TV maker; and lidar can be bettered, says developer of alternative tech.

Best-ever resolution and field-of-view claimed, alongside low-cost systems and ‘robotaxi’ demonstrations.

Laboratory for Attosecond Physics technique improves sensitivity over existing IR methods.

optics.org previews some of the new technologies on show this week in Las Vegas.

Development promises all-optical transistors that consume little power and which could enable more powerful computers.