Fresnel region for spatially band-limited signals
JOSA, Vol. 65, Issue 2, pp. 188-190 (1975)
http://dx.doi.org/10.1364/JOSA.65.000188
Acrobat PDF (317 KB)
Abstract
Sufficient conditions for the application of the Fresnel approximation of the two-dimensional Kirchhoff diffraction formula are derived for spatially band-limited input signals diffracted by a slit. The method used is an extension of the one given by Papoulis, who derives conditions only for input signals that are sufficiently smooth. For band-limited input signals, the Fresnel region can have an upper limit for the axial extent, depending on the maximum frequency in the input signal.
Citation
P. Matthijsse and P. J. G. Hammer, "Fresnel region for spatially band-limited signals," J. Opt. Soc. Am. 65, 188-190 (1975)
http://www.opticsinfobase.org/josa/abstract.cfm?URI=josa-65-2-188
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
« Previous Article | Next Article »
OSA is a member of 