Acquisitions in Turkey and India as EBIT jumps 61% and laser sales climb by 11% at the machine tool giant.

To produce diode-based ophthalmology sources over two years for existing German customer.

Lithography system vendor confirms that two chip makers have now demonstrated 500 wafers per day throughput.

Bankruptcy court grants emergency motion as company says sapphire operation is burning through $1M each day.

Nobel-winning research has created a $17.7 billion market and 250,000 jobs, says analyst.

Chairman of Invest in Photonics Giorgio Anania identifies promising investment opportunities as conference opens in France.

Chapter 11 filing by Apple's sapphire partner shows GT holds $85 million in cash.

LED maker's stock price plunges 15% as it warns sales and earnings will be lower than expected.

Stefan Quandt's investment vehicle leads €18 million raised by the organic PV specialist.

Roadmap suggests PV could be delivering 16% and solar thermal 11% of the world’s electricity 35 years from now.

Adding a perovskite layer to silicon cells promises a quicker route to market for UK-based Oxford PV and others.

Photonics-related projects account for 10% of firms benefiting from €3bn investment project.