OPTICAL IMPLEMENTATION OF THE 2-DIMENSIONAL FRACTIONAL FOURIER-TRANSFORM WITH DIFFERENT ORDERS IN THE 2 DIMENSIONS

Authors
SAHIN A OZAKTAS HM MENDLOVIC D
Citation
A. Sahin et al., OPTICAL IMPLEMENTATION OF THE 2-DIMENSIONAL FRACTIONAL FOURIER-TRANSFORM WITH DIFFERENT ORDERS IN THE 2 DIMENSIONS, Optics communications, 120(3-4), 1995, pp. 134-138
Citations number
17
Categorie Soggetti
Optics
Journal title
Optics communications → ACNP
ISSN journal
00304018
Volume
120
Issue
3-4
Year of publication
1995
Pages
134 - 138
Database
ISI
SICI code
0030-4018(1995)120:3-4<134:OIOT2F>2.0.ZU;2-K
Abstract
Previous optical implementations of the two-dimensional fractional Fou rier transform have assumed identical transform orders in both dimensi ons. We let the orders in the two orthogonal dimensions to be differen t and present general design formulae for optically implementing such transforms. This design formulae allows us to specify the two orders a nd the input, output scale parameters simultaneously.