Developer of image sensors remains subject to volatile end market demand.

Lux Research expects hybrid gas/solar technologies to mitigate intermittency of the renewable resource.

Board of imaging firm recommends increased dividend while it seeks a higher offer.

Acquisition of Greek developer of photonic systems strengthens space and satellite communications activity.

Collaboration with German subsidiary to evaluate phosphorescent OLEDs for solid-state lighting.

French start-up to market super-resolved imaging instruments for life sciences sector in 2014.

Sofinnova Partners becomes largest investor in French start-up working on systems to restore sight to the blind.

G24i resumes production, research and development of photosynthesis-inspired cells in new premises in South Wales.

$42m for development of "super-efficient" routers based on novel optical backplane.

New LED semiconductor fabrication facility will create 375 jobs, says the UCSB spin-out.

Freedom from former parent company Siemens aids the transition to solid-state lighting.

German VC DEWB gives cash boost to developer of high brightness direct diode lasers for materials processing.