摘要
根据惠更斯-菲涅耳(Hugens-Fresnel)衍射积分,推导出高斯-斯克尔模型光束二阶相关函数经过光学系统的传输公式.引入与高斯光束类似的q参数.证明了高斯-斯克尔模型的q参数亦满足ABCD变换定律.
The formula describing propagation of second order correlation function of Gaussian-Sohell model beam via optical system has been derived based on Hugens-Fresnel diffraction integral. By introducing a parameter q similar to that of Gaussian beam, it is proved that the ABCD transformation law is satified with the q of Gaussian-Schell model beam.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1989年第5期447-452,共6页
Acta Optica Sinica
关键词
高斯光束
光学系统
传输
激光器
Gaussian-Schell model beam
second-order correlation function
complex degree of spatial coherence.
