CROSS-TALK IN WAVELENGTH-MULTIPLEXED HOLOGRAPHIC MEMORIES

Authors
CURTIS K GU C PSALTIS D
Citation
K. Curtis et al., CROSS-TALK IN WAVELENGTH-MULTIPLEXED HOLOGRAPHIC MEMORIES, Optics letters, 18(12), 1993, pp. 1001-1003
Citations number
11
Categorie Soggetti
Optics
Journal title
Optics letters → ACNP
ISSN journal
01469592
Volume
18
Issue
12
Year of publication
1993
Pages
1001 - 1003
Database
ISI
SICI code
0146-9592(1993)18:12<1001:CIWHM>2.0.ZU;2-T
Abstract
The cross talk between wavelength-multiplexed holograms is analyzed- T he signal-to-noise ratio (SNR) is calculated for a recording schedule that places the center of each image at the null (in wavelength space) of the adjacent hologram. An asymptotic closed-form expression for th e minimum SNR is derived in a general reflection geometry. The reflect ion geometry with counterpropagating signal and reference beams is sho wn to have the best SNR.