Mielenz, K.
(1998),
Algorithms for Fresnel Diffraction at Rectangular and Circular Apertures, Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD
(Accessed April 3, 2025)
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Algorithms for Fresnel Diffraction at Rectangular and Circular Apertures
Published
Author(s)
Abstract
This paper summarizes the theory of Fresnel diffraction by plane rectangular and circular apertures with a view toward numerical computations. Approximations found in the earlier leterature, and now obsolete, have been eliminated and replaced by algorithms suitable for use on a personal computer.Citation
Journal of Research (NIST JRES) -
Volume
103 No. 5
NIST Pub Series
Pub Type
NIST Pubs
Keywords
algorithms, circular apertures, diffraction, Fresnel approximation, personal computers, radiometry, rectangular apertures, slits
Citation
Issues
If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.
Created September 1, 1998, Updated February 17, 2017