Skip to main content
U.S. flag

An official website of the United States government

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.

Fraunhofer Diffraction Effects on Total Power for a Planckian Source

Published

Author(s)

Eric L. Shirley

Abstract

An algorithm for computing diffractions effects on total power in the case of Fraunhofer diffraction by a circular lens or aperture is derived. The result for Fraunhofer diffraction of monochromatic radiation is well known, and this reports the result for radiation from a Planckian source. The result obtained is valid at all temperatures.
Citation
Journal of Research (NIST JRES) -
Volume
106 No. 5

Keywords

diffraction, Fraunhofer, Planckian, power, radiometry

Citation

Shirley, E. (2001), Fraunhofer Diffraction Effects on Total Power for a Planckian Source, Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD (Accessed May 19, 2024)

Issues

If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.

Created October 1, 2001, Updated February 17, 2017