Wikipedia
D-Lightsys
D-Lightsys, a Radiall Company, designs and manufactures high performance optical interconnect solutions for severe environment applications. D-Lightsys products are based on optoelectronic components. Their transmitters are based on 850 nm Vertical Cavity Surface Emitting Lasers ( VCSEL). The company headquarters are located in Aubervilliers, near Paris, France. Products are manufactured in Isle d’Abeau, near Lyon, and are sold through the Radiall sales network under the D-Lightsys brand.