Californian lighting firm continues transition two years after selling its GaN-on-silicon chip technology to Toshiba.

Stock sheds 10% of its value and drops to 12-month low.

Flemish investment company PMV adds 3D printing expertise in €7.5 M series B funding.

Current scaling challenges and questions over the maturity of extreme UV lithography shift Intel's metronome.

Formal separation on August 1; offshoots Lumentum and Viavi to trade on NASDAQ; shareholder terms revealed.

Lithography giant set to post record sales as chip makers fill new fabs and extreme UV source upgrades are rolled out.

GF Machining Solutions and EOS strike strategic collaboration to work on metal mold inserts.

Silver Arrow acquires significant chunk of the laser company's stock and could have instigated recent CEO switch.

US photonics receiver developer establishes operation in Torbay, UK, aiming to launch 100G and 400G products in 2016.

Market analyst Ovum forecasts that this year will be biggest yet for FTTx component sales.

LED and lighting firm set to invest in itself with another major share buy-back plan.

Venture wing of Swedish furniture store IKEA and automotive lighting firm Valeo among new investors.