Abstract
New optical implementations of the Radon–Wigner display for a one-dimensional signal are proposed based on the fractional Fourier transform. The setups involve only one varifocal lens. Furthermore, the same magnification can be realized simultaneously for all the fractional transform orders, which is quite convenient for practical applications.
© 1998 Optical Society of America
Full Article | PDF ArticleMore Like This
Sergio Granieri, Walter D. Furlan, Genaro Saavedra, and Pedro André
Appl. Opt. 36(32) 8363-8369 (1997)
David Mendlovic, Rainer G. Dorsch, Adolf W. Lohmann, Zeev Zalevsky, and Carlos Ferreira
Appl. Opt. 35(20) 3925-3929 (1996)
D. Dragoman, K.-H. Brenner, M. Dragoman, J. Bähr, and U. Krackhardt
Opt. Lett. 23(19) 1499-1501 (1998)