Propagation properties of OBG beams
- Received Date: 2000-08-07
- Accepted Date: 2000-11-03
- Available Online: 2002-01-25
Abstract: The propagation of the Bessel-modulated Gaussian beams with quadratic radial dependence (QBG beams) has been studied,where the passage of QBG beams through a first-order paraxial ABCD optical system has been expressed in a closed-form.As an example,the propagation through a thin lens has been discussed.Numerical calculation examples have been presented to illustrate the propagation properties of QBG beams.