用最近所发展的产生函数(generatingfunction)理论方法研究了单量子点在连续外场作用下光子发射的性质:光子发射强度,MandelQ参数以及X与Y偏振光子之间的关联〈NxNy〉在不同激发场强下随激发光场偏振方向的变化性质:在弱场激发下,激发场的强度决定了发射光子的特性;在强光场激发下,发射光子,MandelQ参数和X偏振以及Y偏振光子的关联〈NxNy〉都表现出比较复杂的非线性现象. The properties of photon emission from a single quantum dot under continuous field action are studied using the recently developed generatingfunction theory: the photon emission intensity, the MandelQ parameter, and the correlation between X and Y polarized photons in different excitation fields Under strong excitation, the intensity of the excitation field determines the characteristics of the emitted photons. The relationship between the emitted photons, the MandelQ parameters and the X-polarization and the Y-polarized photons under the excitation of a strong light field is strongly influenced by the polarization direction of the excitation light field. all show more complicated non-linear phenomena.