title: Adaptive multi/demultiplexers for optical signals with arbitrary wavelength spacing.
abstract: We propose and demonstrate the principle of a novel adaptive wavelength division multiplexer/demultiplexer structure based on Opto-VLSI processing. By driving an Opto-VLSI processor with an appropriate phase hologram, optical signals of arbitrary wavelengths from different input fiber ports can be multiplexed into a common output fiber port. In addition, wavelength division multiplexed channels of arbitrary wavelength spacings can also be demultiplexed and dynamically routed into arbitrary output fiber ports. A proof-of-principle 1x3 adaptive multiplexer/demultiplexers is experimentally demonstrated.
authors.affiliation: WA Center of Excellence for MciroPhtonic System, Electron Science Research Institute, Edith Cowan University, Joondalup, WA, 6027, Australia. f.xiao@ecu.edu.au
authors.forename: Feng
authors.initials: F
authors.lastname: Xiao
authors.forename: Kamal
authors.initials: K
authors.lastname: Alameh