PHOTONIC INTEGRATED CIRCUITS, MICROWAVE INTEGRATED CIRCUITS, MONOLITHIC MICROWAVE INTEGRATED CIRCUITS; ELECTRONIC, COMPOSITE, OPTO-ELECTRONIC, MICRO-PHOTONIC AND PHOTONIC DEVICES AND COMPONENTS RELATED TO PHOTONIC AND MICROWAVE INTEGRATED CIRCUITS; OPTO-ELECTRONIC INTEGRATED CIRCUITS; HYBRID INTEGRATED CIRCUITS; APPLICATION SPECIFIC INTEGRATED CIRCUITS; APPARATUS, DEVICES AND COMPONENTS ALL RELATED TO WAVELENGTH DIVISION MULTIPLEXING OR DENSE WAVELENGTH DIVISION MULTIPLEXING; SEMICONDUCTOR OP...