Analyzing the Optimum Parameter of an 1x2 MMI Splitter

Here we have optimized the branching separation distance of Multimode interference splitter to overcome the power loss. We search the critical parameters like length and width of Multimode interference splitter and the branching separation between two output ports which give the maximum output field for the desired Wavelength. We also had seen the performance of given structure at different wavelength in which the third window gives highest field of propagation. Simulation is based on the method of finite difference beam propagation method.