The retardation of the retarder elements may has a spatial variation and therefore deviates from its nominal value.In a polarization calibration system,the spat
The silicon-on-insulator (SOI) has become one of the most promising platforms for integrated optics in fiber-optic communication,attributing to the combination
We propose a modified genetic algorithm,which has combined adaptive genetic algorithm with non-linear least squares method.The modified algorithm is applied in