All-optical pattern recognition for digital real-time information processing

Applied Optics

Volumn 42, Issue 23, 2003, Pages 4670-4680

  Boffi, Pierpaolo ^a   Piccinin, Davide ^a   Ubaldi, Maria Chiara ^a   Martinelli, Mario ^a,b  

^a CoreCom ^*  (Italy)

^b POLITECNICO DI MILANO   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

DATA PROCESSING; DIGITAL SIGNAL PROCESSING; HOLOGRAPHY; LITHOGRAPHY; OPTICAL CORRELATION; OPTICAL FILTERS;

DIGITAL STREAMS;

PATTERN RECOGNITION;

EID: 0041862766     PISSN: 1559128X     EISSN: 21553165     Source Type: Journal    
DOI: 10.1364/AO.42.004670     Document Type: Article

References (16)

1. P. Boffi, D. Piccinin, and M. C. Ubaldi, eds., Infrared holography for optical communications: techniques, materials and devices—Topics in Applied Physics 86 (Springer-Verlag, Berlin, Heidelberg, 2003).
2. Vander Lugt, “Signal detection by complex spatial filtering,” IEEE Trans. Inf. Theory IT-10, 139-145 (1964).
3. S. Weaver and J. W. Goodman, “A technique for optically convolving two functions,” Appl. Opt. 5, 1248-1249 (1966).
4. Gu, H. Fu, and J. Lien, “Correlation patterns and cross-talk noise in volume holographic optical correlators,” J. Opt. Soc. Am. A 12, 861-868 (1995).
5. H. Zhou, F. Zhao, F. T. S. Yu, and T. Chao, Opt. Eng. 32, 2720 -2721 (1993).
6. L. Horner and P. D. Gianino, Appl. Opt. 24, 851-855 (1985).
7. Partovi, J. Millerd, E. M. Garmire, M. Ziari, W. H. Steier, S. B. Trivedi, and M. B. Klein, “Photorefractivity at 1.5 rm in CdTe:V,” Appl. Phys. Lett. 57, 846-848 (1990).
8. D. Psaltis, F. Mok, and H. S. Li, “Nonvolatile storage in photorefractive crystals,” Opt. Lett. 19, 210-212 (1994).
9. H. Lee, “Cross-talk effects in multiplexed volume holograms,” Opt. Lett. 13, 874-876 (1988).
10. F. H. Mok, “Angle-multiplexed storage of 5000 holograms in lithium niobate,” Opt. Lett. 18, 915-917 (1993).
11. 3,” Opt. Commun. 81, 343-347 (1991).
12. D. Psaltis, D. Brady, and K. Wagner, “Adaptive optical network using photorefractive crystals,” Appl. Opt. 27,1752-1755 (1988).
13. Baciocchi, E. Di Fabrizio, M. Gentili, L. Grella, R. Maggiora, L. Mastrogiacomo, D. Peschiaroli, Jap. Journ. App. Phys. 34, 34-38 (1995).
14. K. P. Jackson, S. A. Newton, B. Moslehi, M. Tur, C. C. Cutler, J. W. Goodman, and H. J. Shaw, “Optical Fiber Delay Line Signal Processing,” IEEE Trans. Microwave Theory Tech. MIT-33, 193-209 (1995).
15. F. Khaleghi and M. Kavehrad, “A new correlator receiver architecture for noncoherent optical CDMA networks with bipolar capacity,” IEEE Trans. Commun. 41, 1335-1339 (1996).
16. J. A. Salehi, “Code division multiple-access techniques in optical fiber networks,” IEEE Trans. Commun. 37, 824-842 (1989)