• Chinese Journal of Lasers
  • Vol. 17, Issue 5, 257 (1990)
[in Chinese], [in Chinese], and [in Chinese]
Author Affiliations
  • [in Chinese]
  • show less
    DOI: Cite this Article Set citation alerts
    [in Chinese], [in Chinese], [in Chinese]. Generalization of ABCD law[J]. Chinese Journal of Lasers, 1990, 17(5): 257 Copy Citation Text show less

    Abstract

    The transmission of a Gaussian beam can be described by ABCD law[1]. In this paper, a generalized ABCD law has been derived using the theory of hydrodynamic model[2,3], which can be used to describe the transmission of a paraxial light beam.