Abstract

A dual-axis joint-Fourier-transform correlator is described with two liquid-crystal television screens as input devices and a bacteriorhodopsin film as the active holographic material in the Fourier plane. The experimental data presented demonstrate that this system is capable of processing two independent video signals in real time with a signal-to-noise ratio of 45 dB.

© 1992 Optical Society of America

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References

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    [Crossref] [PubMed]
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    [Crossref]
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    [Crossref]

1992 (2)

N. Hampp, R. Thoma, C. Bräuchle, D. Oesterhelt, Appl. Opt. 31, 1834 (1992).
[Crossref] [PubMed]

N. Hampp, A. Popp, C. Bräuchle, D. Oesterhelt, J. Phys. Chem. 96, 4679 (1992).
[Crossref]

1991 (1)

D. Oesterhelt, C. Bräuchle, N. Hampp, Q. Rev. Biophys. 24, 425 (1991).
[Crossref] [PubMed]

1990 (1)

A. Miller, D. Oesterhelt, Biochim. Biophys. Acta 1020, 57 (1990).
[Crossref]

1989 (1)

J. Soppa, D. Oesterhelt, J. Biol. Chem. 264, 13043 (1989).
[PubMed]

1988 (1)

T. Kouyama, K. J. Kinosita, A. Ikegami, Adv. Biophys. 24, 123 (1988).
[Crossref] [PubMed]

1985 (1)

N. M. Burykin, E. Y. Korchemskaya, M. S. Soskin, V. B. Taranenko, T. V. Dukova, N. N. Vsevoldov, Opt. Commun. 54, 68 (1985).
[Crossref]

1981 (1)

L. Pichon, J. P. Huignard, Opt Commun. 36, 277 (1981).
[Crossref]

1980 (1)

N. Hampp, C. Bräuchle, D. Oesterhelt, Proc. Soc. Photo-Opt. Instrum. Eng. 1125, 2 (1980).

1979 (1)

1971 (1)

D. Oesterhelt, W. Stoeckenius, Nature 233, 149 (1971).

1966 (1)

1964 (1)

A. E. Vander Lugt, IEEE Trans. Inf. Theory 10, 139 (1964).
[Crossref]

Bann, S.

H. Rajbenbach, S. Bann, J. P. Huignard, in Digest of Conference on Optical Computing (Optical Society of America, Washington, D.C., 1991), paper TuD5.

Bräuchle, C.

N. Hampp, A. Popp, C. Bräuchle, D. Oesterhelt, J. Phys. Chem. 96, 4679 (1992).
[Crossref]

N. Hampp, R. Thoma, C. Bräuchle, D. Oesterhelt, Appl. Opt. 31, 1834 (1992).
[Crossref] [PubMed]

D. Oesterhelt, C. Bräuchle, N. Hampp, Q. Rev. Biophys. 24, 425 (1991).
[Crossref] [PubMed]

N. Hampp, C. Bräuchle, D. Oesterhelt, Proc. Soc. Photo-Opt. Instrum. Eng. 1125, 2 (1980).

Burykin, N. M.

N. M. Burykin, E. Y. Korchemskaya, M. S. Soskin, V. B. Taranenko, T. V. Dukova, N. N. Vsevoldov, Opt. Commun. 54, 68 (1985).
[Crossref]

Dukova, T. V.

N. M. Burykin, E. Y. Korchemskaya, M. S. Soskin, V. B. Taranenko, T. V. Dukova, N. N. Vsevoldov, Opt. Commun. 54, 68 (1985).
[Crossref]

Goodman, J. W.

Hampp, N.

N. Hampp, A. Popp, C. Bräuchle, D. Oesterhelt, J. Phys. Chem. 96, 4679 (1992).
[Crossref]

N. Hampp, R. Thoma, C. Bräuchle, D. Oesterhelt, Appl. Opt. 31, 1834 (1992).
[Crossref] [PubMed]

D. Oesterhelt, C. Bräuchle, N. Hampp, Q. Rev. Biophys. 24, 425 (1991).
[Crossref] [PubMed]

N. Hampp, C. Bräuchle, D. Oesterhelt, Proc. Soc. Photo-Opt. Instrum. Eng. 1125, 2 (1980).

Huignard, J. P.

L. Pichon, J. P. Huignard, Opt Commun. 36, 277 (1981).
[Crossref]

H. Rajbenbach, S. Bann, J. P. Huignard, in Digest of Conference on Optical Computing (Optical Society of America, Washington, D.C., 1991), paper TuD5.

Ikegami, A.

T. Kouyama, K. J. Kinosita, A. Ikegami, Adv. Biophys. 24, 123 (1988).
[Crossref] [PubMed]

Kinosita, K. J.

T. Kouyama, K. J. Kinosita, A. Ikegami, Adv. Biophys. 24, 123 (1988).
[Crossref] [PubMed]

Korchemskaya, E. Y.

N. M. Burykin, E. Y. Korchemskaya, M. S. Soskin, V. B. Taranenko, T. V. Dukova, N. N. Vsevoldov, Opt. Commun. 54, 68 (1985).
[Crossref]

Kouyama, T.

T. Kouyama, K. J. Kinosita, A. Ikegami, Adv. Biophys. 24, 123 (1988).
[Crossref] [PubMed]

Lee, T. C.

Miller, A.

A. Miller, D. Oesterhelt, Biochim. Biophys. Acta 1020, 57 (1990).
[Crossref]

Oesterhelt, D.

N. Hampp, A. Popp, C. Bräuchle, D. Oesterhelt, J. Phys. Chem. 96, 4679 (1992).
[Crossref]

N. Hampp, R. Thoma, C. Bräuchle, D. Oesterhelt, Appl. Opt. 31, 1834 (1992).
[Crossref] [PubMed]

D. Oesterhelt, C. Bräuchle, N. Hampp, Q. Rev. Biophys. 24, 425 (1991).
[Crossref] [PubMed]

A. Miller, D. Oesterhelt, Biochim. Biophys. Acta 1020, 57 (1990).
[Crossref]

J. Soppa, D. Oesterhelt, J. Biol. Chem. 264, 13043 (1989).
[PubMed]

N. Hampp, C. Bräuchle, D. Oesterhelt, Proc. Soc. Photo-Opt. Instrum. Eng. 1125, 2 (1980).

D. Oesterhelt, W. Stoeckenius, Nature 233, 149 (1971).

Pichon, L.

L. Pichon, J. P. Huignard, Opt Commun. 36, 277 (1981).
[Crossref]

Popp, A.

N. Hampp, A. Popp, C. Bräuchle, D. Oesterhelt, J. Phys. Chem. 96, 4679 (1992).
[Crossref]

Rajbenbach, H.

H. Rajbenbach, S. Bann, J. P. Huignard, in Digest of Conference on Optical Computing (Optical Society of America, Washington, D.C., 1991), paper TuD5.

Rebholz, J.

Soppa, J.

J. Soppa, D. Oesterhelt, J. Biol. Chem. 264, 13043 (1989).
[PubMed]

Soskin, M. S.

N. M. Burykin, E. Y. Korchemskaya, M. S. Soskin, V. B. Taranenko, T. V. Dukova, N. N. Vsevoldov, Opt. Commun. 54, 68 (1985).
[Crossref]

Stoeckenius, W.

D. Oesterhelt, W. Stoeckenius, Nature 233, 149 (1971).

Tamura, P.

Taranenko, V. B.

N. M. Burykin, E. Y. Korchemskaya, M. S. Soskin, V. B. Taranenko, T. V. Dukova, N. N. Vsevoldov, Opt. Commun. 54, 68 (1985).
[Crossref]

Thoma, R.

Vander Lugt, A. E.

A. E. Vander Lugt, IEEE Trans. Inf. Theory 10, 139 (1964).
[Crossref]

Vsevoldov, N. N.

N. M. Burykin, E. Y. Korchemskaya, M. S. Soskin, V. B. Taranenko, T. V. Dukova, N. N. Vsevoldov, Opt. Commun. 54, 68 (1985).
[Crossref]

Weaver, C. S.

Adv. Biophys. (1)

T. Kouyama, K. J. Kinosita, A. Ikegami, Adv. Biophys. 24, 123 (1988).
[Crossref] [PubMed]

Appl. Opt. (2)

Biochim. Biophys. Acta (1)

A. Miller, D. Oesterhelt, Biochim. Biophys. Acta 1020, 57 (1990).
[Crossref]

IEEE Trans. Inf. Theory (1)

A. E. Vander Lugt, IEEE Trans. Inf. Theory 10, 139 (1964).
[Crossref]

J. Biol. Chem. (1)

J. Soppa, D. Oesterhelt, J. Biol. Chem. 264, 13043 (1989).
[PubMed]

J. Phys. Chem. (1)

N. Hampp, A. Popp, C. Bräuchle, D. Oesterhelt, J. Phys. Chem. 96, 4679 (1992).
[Crossref]

Nature (1)

D. Oesterhelt, W. Stoeckenius, Nature 233, 149 (1971).

Opt Commun. (1)

L. Pichon, J. P. Huignard, Opt Commun. 36, 277 (1981).
[Crossref]

Opt. Commun. (1)

N. M. Burykin, E. Y. Korchemskaya, M. S. Soskin, V. B. Taranenko, T. V. Dukova, N. N. Vsevoldov, Opt. Commun. 54, 68 (1985).
[Crossref]

Opt. Lett. (1)

Proc. Soc. Photo-Opt. Instrum. Eng. (1)

N. Hampp, C. Bräuchle, D. Oesterhelt, Proc. Soc. Photo-Opt. Instrum. Eng. 1125, 2 (1980).

Q. Rev. Biophys. (1)

D. Oesterhelt, C. Bräuchle, N. Hampp, Q. Rev. Biophys. 24, 425 (1991).
[Crossref] [PubMed]

Other (1)

H. Rajbenbach, S. Bann, J. P. Huignard, in Digest of Conference on Optical Computing (Optical Society of America, Washington, D.C., 1991), paper TuD5.

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Figures (4)

Fig. 1
Fig. 1

Experimental setup of the dual-axis joint-Fourier-transform correlator with video inputs. M’s, mirrors.

Fig. 2
Fig. 2

(a), (b) Patterns displayed on the LCTV’s; (c) pseudo-three-dimensional plot of the intensity distribution obtained in the correlation plane.

Fig. 3
Fig. 3

Pseudo-three-dimensional plot of the autocorrelation signal of a stylized bicycle.

Fig. 4
Fig. 4

Track of the autocorrelation spot while one object is moved in x and y directions.

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