Citation
Si. Jin et al., Holographic data storage with fractional Fourier transform, OPT COMMUN, 198(1-3), 2001, pp. 57-63
Citations number
10
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
OPTICS COMMUNICATIONS
ISSN journal
00304018
→ ACNP
Volume
198
Issue
1-3
Year of publication
2001
Pages
57 - 63
Database
ISI
SICI code
0030-4018(20011015)198:1-3<57:HDSWFF>2.0.ZU;2-0
Abstract
For holographic data storage we applied fractional Fourier transform (FRFT)
instead of the conventional Fourier transform. In comparison to the conven
tional Fourier transform, the FRFTs shifting rule makes the spectral distri
bution more uniform and the FRFTs larger scaling factor reduces the reconst
ruction error. The phase mask designed by the Yang-Gu algorithm improves th
e spectral uniformity and reduces the reconstruction error. (C) 2001 Publis
hed by Elsevier Science B.V.