Examination of Focal Shifts of Modified Gaussian Beams Under External Lensing
Journal of Modern Optics
Beam profiles, belonging to a class of modified Gaussians, are subjected to external lensing, and the focal shifts are computed. The results are verified using a numerical technique based on a Fourier transform approach to diffraction. The method can be readily extended to the study of the external characteristics of other classes of non-Gaussians, including the flat-top and super-Gaussian profiles.
Copyright © 1995, Taylor and Francis
Taylor and Francis
Banerjee, Partha P.; Lin, Chin-Ru; and Chatterjee, Monish Ranjan, "Examination of Focal Shifts of Modified Gaussian Beams Under External Lensing" (1995). Electrical and Computer Engineering Faculty Publications. 180.