Contradirectional couplers composed of two linearly coupled nonlinear Kerr waveguides are studied. Intensity-dependent equations of motion are approximately solved, using a short-length coupler as an analogue of reference device.
Contradirectional couplers composed of two linearly coupled nonlinear Kerr waveguides are studied. Intensity-dependent equations of motion are approximately solved, using a short-length coupler as an analogue of reference device. (en)