Healthcare giant goes up against heavily backed rivals in femtosecond laser cataract surgery.

But the precision optics and optical metrology company sees signs of a semiconductor rebound.

CEO of dental laser company slams 'speculative forces' casting doubt over firm's liquidity.

But the US firm is likely to face a battle with IPG Photonics over key customer Amada.

CEO hails a strong finish to the US company’s latest financial year.

Record sales and earnings boost stock price of the organic LED materials specialist.

Thermal imaging firm pays $15 million for “a significant portion” of the business unit.

Germany-based organic LED materials specialist is bought out in a deal valuing the firm at €260 million.

Exits tellurium and selenium businesses; completes purchase of German subsidiary HighYAG.

Laser systems firm receives first customer acceptance on new ‘DiamondBlaze’ glass singulation technology.

Global sales of fiber optic circulators to reach $230 million in 2013, $313m in 2017, says analyst.

Company looks to cut losses amid competitive pricing and delayed development work at its JK Lasers subsidiary.