4J. F. Kauffman, The calculated radiation patterns of a truncated Gaussian aperture distribution [C]. IEEE Trans. Antennas Propag. , 1965, AP-13:473-474.
5Peng Wang, Yuguang Xu, Wei Wang et al., Analytic expression for Fresnel diffraction [J]. J, Opt. Soc. Am, , 1998, 15:684 -688.
6J. P. Campbell, L. G. DeShazer. Near fields of truncated Gaussian apertures [J]. J, Opt. Soc, Am, , 1969, 59 ( 11):1427-1429.
7G. O, Olaofe. Diffraction by Gaussian apertures[J]. J. Opt,Soc. Am., 1970, 60(12): 1654-1657.
8R. G. Schell, G. Tyras. Irradiance from an aperture with a truncated Gaussian field distribution [J]. J. Opt. Soc. Am. ,1971, 61(1): 31-35.
10J. J. Wen, M. A. Breazeale. A diffraction beam field expressed as the superposition of Gaussian beams[J], J. Acoust. Soc.Am. , 1988, 83(5): 1752-1756.