According to the definition of Stokes parameters, the measurement principle and design of the Stokes parameters are discussed by the coherency matrix of quasi-monochromatic plane wave.

• 从斯托克斯参量的定义出发, 利用准单色光波的相干矩阵法, 推导了斯托克斯参量的测量原理, 并提供了多种实验测量斯托克斯参量的设计方法。