Optical communication, telecommunication, and photonic components and subsystems, namely, modules, lasers, optical waveguides, optical filters, modulators, and optical network routers and switches, for use in optical, agile, dynamic, reconfigurable, and intelligent networks; photonic components, modules and subsystems for wavelength signal routing, monitoring and conditioning, namely, lasers, light waveguides, light filters and modulators, electro-optical waveguides, fiberoptic light switches...