Advanced optical components and modules, namely wavelength selection switches, reconfigurable optical add drop multiplexes,reconfigurable optical add drop modules, wavelength cross-connects, all-optical switches, micro-electro-mechanical system(MEMS) optical switches, wavelength blockers, dynamic gain equalizers, dynamic channel equalizers, optical burst switches,optical packet switches, fiber optics demultiplexers, fiber optics multiplexers, optical filters, optical add drop multiplexers, tu...