@article{addfb2dcfdec45528d3c99d9cac28651,
title = "Diffractive Multifocal Focusing of Gaussian Beams",
author = "Letfullin, \{Renat R.\} and George, \{Thomas F.\}",
note = "The problem of diffraction of a spherical wave with Gaussian amplitude distribution on two infinitesimally thin and ideally reflecting screens with apertures on an optical axis is solved within the quasi-optical approximation. It is shown that when a Gaussian beam illuminates a bicomponent diffraction system with small Fresnel numbers in a near zone of the second screen, the effect of diffractive multifocal focusing of radiation is observed.",
year = "2002",
month = mar,
day = "1",
doi = "10.1080/014680302317244834",
language = "American English",
volume = "21",
journal = "Fiber and Integrated Optics",
}