Optical dark and bright soliton generation and amplification

Two designed systems are proposed consisting of series of micro ring resonator (MRR) and an add/drop filter in which the optical dark and bright soliton pulse propagating within the nonlinear waveguides can be amplified which can be used in long communication system. The dark or bright soliton is input into designed systems and travels within the waveguide. A continuous soliton pulse is sliced into smaller pulses by the nonlinear effect which is known as chaos. The power amplification occurs when the soliton propagates along the MRRs or add/drop filter systems.