DenseLight provides one-stop design and manufacturing solutions ranging from Integrated Photonics Platforms, design and simulation, epitaxial growth, wafer fabrication, chip production, in-line optical coating, sub-mounting, photonics measurements to product tests and screening. Engineering, testing and manufacturing are housed in a 15,000 sq. ft. clean room that features fully equipped vertically integrated volume manufacturing from wafer fabrication to test and packaging. DLS processes Indium Phosphide (InP) and Gallium Arsenide (GaAs) based optoelectronic devices and photonics integrated circuits there. The company is well recognized as a leading manufacturer of superluminescent diodes and InP based lasers. All products are Telcordia certificated for long lifetime in harsh environment.