Dutch and Swiss firms target prescription spectacles and AR smart glasses.

UK epiwafer foundry also says it has identified a successor to outgoing CEO Drew Nelson.

Seattle company has developed self-driving vehicle that blasts weeds with 150W CO₂ lasers.

All-stock deal creating “Adtran Holdings” will see Adtran retain 54%, and Adva 46% ownership of new merged company.

$160M acquisition made possible by Indie's recent SPAC-assisted Nasdaq listing.

Updated 'Fusion' hardware for autonomous vehicles harnesses Doppler Effect to determine position and velocity of hazards.

Private equity owner to sell well-known name in optical design software and simulation.

Latest claims by company founder David Hall dismissed as ‘false statements’ to divert attention from ongoing arbitration.

Seoul startup has developed laser-induced plasma spectroscopy scanner for biomedical use.

US-based aerial methane leak detection company invested in by Silicon Valley “deep tech” investor DCVC.

Managers trim revenue forecast by more than $30M after posting best-ever financial year results.

Latest updates from newly floated firms reveal rates of cash burn, as relative newcomer Innovusion raises another $66M.