Class 009
Computer & Software Products & Electrical & Scientific Products
Optical components, namely modules employing planar integrated circuits for use in optical fiber telecommunication systems, sub-systems employing planar integrated circuits for use in optical fiber telecommunication systems, modules employing hybrid integrated circuits for use in optical fiber telecommunication systems, sub-systems employing hybrid integrated circuits for use in optical fiber telecommunication systems modules, optical transmissions systems comprising wavelength division multiplexers employing wavelength division multiplexing and their associated control and management functions exploiting dynamic optical elements for managing, provisioning and protecting wherein said transmission networks involve optical components which provide the ability to manipulate directly each channel or small clusters (bands) of wavelengths such that these components multiplex, demultiplex, attenuate, boost, switch or detect in different combinations to provide the necessary functions of the network, packaging for packaging of optical components, fiber optic components for use in metropolitan networks, fiber optic components for use in long haul networks, fiber optic components for use in submarine networks, and fiber optic components for use in access networks, fiber optic components for use in test and measurement of optical communication network equipment.
