Optical products and materials for the telecommunications industry, including planar lightwave circuits, waveguides, multiplexers, demultiplexers, arrayed waveguide gratings, filters, amplifiers, attenuators, switches, cross-connects and related control modules, thermal management, fiber optic interfaces and component packages; optical material and component manufacturing, assembly, alignment, and inspection systems; optical material, component and system design, manufacturing and assembly services
Electrical and Scientific Apparatus