Stock price drops from all-time high on speculation of new restrictions to activity in China.

Stanford spin-out says it can halve the cost of semiconductor wafers on which high-efficiency power electronics are made.

Deal with NATO partner country to provide long-range thermal sights used by snipers.

Glass and optical fiber giant says second-quarter sales will be around $200 million higher than previously expected.

Acquisition of North Carolina startup gives the chip maker access to low-cost, high-resolution infrared sensors.

$2.3BN acquisition will see the Finnish technology giant take control of integrated photonics fab in Silicon Valley.

Cambridge, UK, startup aiming to mimic semiconductor industry's commercial foundry approach.

Analyst firm says shipments are ramping up but average selling prices are declining rapidly.

EOS production machines featuring nLight fiber lasers expected to appear later this year.

Dutch startup closes €1M seed funding to accelerate commercialization of its fiber arrays for quantum computing.

UK startup looking to develop surface-coupling emitters operating at various wavelengths.

UK firm has devised laser dispersion technique operating in the mid-infrared spectral region to spot fugitive emissions.