Abstract

Bandwidth-enhanced chaos synchronization in strongly injection-locked semiconductor lasers with optical feedback is numerically studied based on laser rate equations. The bandwidth of the chaotic carrier frequency in a semiconductor laser with optical feedback is expanded roughly three times by strong optical injection compared with the bandwidth when there is no optical injection. Using a bandwidth-enhanced semiconductor laser as a chaotic transmitter and receiver, we synchronized transmitter and the receiver lasers in a complete chaos synchronization scheme.

© 2003 Optical Society of America

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    [CrossRef] [PubMed]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef]

2002 (3)

K. Kusumoto and J. Ohtsubo, Opt. Lett. 27, 989 (2002).
[CrossRef]

J. Ohtsubo, IEEE J. Quantum Electron. 38, 1141 (2002).
[CrossRef]

Y. Liu, Y. Takiguchi, P. Davis, T. Aida, S. Saito, and J. M. Liu, Appl. Phys. Lett. 80, 4306 (2002).
[CrossRef]

2001 (1)

2000 (2)

I. Fischer, Y. Liu, and P. Davis, Phys. Rev. Lett. 62, 011801R (2000).

H. F. Chen, J. M. Liu, and T. B. Simpson, Opt. Commun. 173, 349 (2000).
[CrossRef]

1999 (3)

1998 (1)

X. J. Meng, T. Chau, and M. C. Wu, Electron. Lett. 34, 2031 (1998).
[CrossRef]

1997 (1)

N. Kikuchi, Y. Liu, and J. Ohtsubo, IEEE J. Quantum Electron. 33, 56 (1997).
[CrossRef]

1996 (1)

J. Wang, M. K. Haldar, L. Li, and F. V. C. Mendis, IEEE Photon. Technol. Lett. 8, 34 (1996).
[CrossRef]

1995 (1)

T. B. Simpson, J. M. Liu, and A. Gavrielides, IEEE Photon. Technol. Lett. 7, 709 (1995).
[CrossRef]

1990 (1)

L. Pecora and T. L. Carroll, Phys. Rev. Lett. 64, 821 (1990).
[CrossRef] [PubMed]

Aida, T.

Y. Liu, Y. Takiguchi, P. Davis, T. Aida, S. Saito, and J. M. Liu, Appl. Phys. Lett. 80, 4306 (2002).
[CrossRef]

Carroll, T. L.

L. Pecora and T. L. Carroll, Phys. Rev. Lett. 64, 821 (1990).
[CrossRef] [PubMed]

Chau, T.

X. J. Meng, T. Chau, and M. C. Wu, Electron. Lett. 34, 2031 (1998).
[CrossRef]

Chen, H. F.

H. F. Chen, J. M. Liu, and T. B. Simpson, Opt. Commun. 173, 349 (2000).
[CrossRef]

Davis, P.

Y. Liu, Y. Takiguchi, P. Davis, T. Aida, S. Saito, and J. M. Liu, Appl. Phys. Lett. 80, 4306 (2002).
[CrossRef]

I. Fischer, Y. Liu, and P. Davis, Phys. Rev. Lett. 62, 011801R (2000).

Fischer, I.

I. Fischer, Y. Liu, and P. Davis, Phys. Rev. Lett. 62, 011801R (2000).

Fujino, H.

Gavrielides, A.

T. B. Simpson, J. M. Liu, and A. Gavrielides, IEEE Photon. Technol. Lett. 7, 709 (1995).
[CrossRef]

Haldar, M. K.

J. Wang, M. K. Haldar, L. Li, and F. V. C. Mendis, IEEE Photon. Technol. Lett. 8, 34 (1996).
[CrossRef]

Kikuchi, N.

N. Kikuchi, Y. Liu, and J. Ohtsubo, IEEE J. Quantum Electron. 33, 56 (1997).
[CrossRef]

Kusumoto, K.

Li, L.

J. Wang, M. K. Haldar, L. Li, and F. V. C. Mendis, IEEE Photon. Technol. Lett. 8, 34 (1996).
[CrossRef]

Liu, J. M.

Y. Liu, Y. Takiguchi, P. Davis, T. Aida, S. Saito, and J. M. Liu, Appl. Phys. Lett. 80, 4306 (2002).
[CrossRef]

S. Tang and J. M. Liu, Opt. Lett. 26, 596 (2001).
[CrossRef]

H. F. Chen, J. M. Liu, and T. B. Simpson, Opt. Commun. 173, 349 (2000).
[CrossRef]

T. B. Simpson, J. M. Liu, and A. Gavrielides, IEEE Photon. Technol. Lett. 7, 709 (1995).
[CrossRef]

Liu, Y.

Y. Liu, Y. Takiguchi, P. Davis, T. Aida, S. Saito, and J. M. Liu, Appl. Phys. Lett. 80, 4306 (2002).
[CrossRef]

I. Fischer, Y. Liu, and P. Davis, Phys. Rev. Lett. 62, 011801R (2000).

N. Kikuchi, Y. Liu, and J. Ohtsubo, IEEE J. Quantum Electron. 33, 56 (1997).
[CrossRef]

Mendis, F. V. C.

J. Wang, M. K. Haldar, L. Li, and F. V. C. Mendis, IEEE Photon. Technol. Lett. 8, 34 (1996).
[CrossRef]

Meng, X. J.

X. J. Meng, T. Chau, and M. C. Wu, Electron. Lett. 34, 2031 (1998).
[CrossRef]

Ohtsubo, J.

J. Ohtsubo, IEEE J. Quantum Electron. 38, 1141 (2002).
[CrossRef]

K. Kusumoto and J. Ohtsubo, Opt. Lett. 27, 989 (2002).
[CrossRef]

Y. Takiguchi, H. Fujino, and J. Ohtsubo, Opt. Lett. 24, 1570 (1999).
[CrossRef]

N. Kikuchi, Y. Liu, and J. Ohtsubo, IEEE J. Quantum Electron. 33, 56 (1997).
[CrossRef]

Pecora, L.

L. Pecora and T. L. Carroll, Phys. Rev. Lett. 64, 821 (1990).
[CrossRef] [PubMed]

Saito, S.

Y. Liu, Y. Takiguchi, P. Davis, T. Aida, S. Saito, and J. M. Liu, Appl. Phys. Lett. 80, 4306 (2002).
[CrossRef]

Shore, K. A.

Simpson, T. B.

H. F. Chen, J. M. Liu, and T. B. Simpson, Opt. Commun. 173, 349 (2000).
[CrossRef]

T. B. Simpson, J. M. Liu, and A. Gavrielides, IEEE Photon. Technol. Lett. 7, 709 (1995).
[CrossRef]

Sivaprakasam, S.

Takiguchi, Y.

Y. Liu, Y. Takiguchi, P. Davis, T. Aida, S. Saito, and J. M. Liu, Appl. Phys. Lett. 80, 4306 (2002).
[CrossRef]

Y. Takiguchi, H. Fujino, and J. Ohtsubo, Opt. Lett. 24, 1570 (1999).
[CrossRef]

Tang, S.

Wang, J.

J. Wang, M. K. Haldar, L. Li, and F. V. C. Mendis, IEEE Photon. Technol. Lett. 8, 34 (1996).
[CrossRef]

Wu, M. C.

X. J. Meng, T. Chau, and M. C. Wu, Electron. Lett. 34, 2031 (1998).
[CrossRef]

Appl. Phys. Lett. (1)

Y. Liu, Y. Takiguchi, P. Davis, T. Aida, S. Saito, and J. M. Liu, Appl. Phys. Lett. 80, 4306 (2002).
[CrossRef]

Electron. Lett. (1)

X. J. Meng, T. Chau, and M. C. Wu, Electron. Lett. 34, 2031 (1998).
[CrossRef]

IEEE J. Quantum Electron. (2)

N. Kikuchi, Y. Liu, and J. Ohtsubo, IEEE J. Quantum Electron. 33, 56 (1997).
[CrossRef]

J. Ohtsubo, IEEE J. Quantum Electron. 38, 1141 (2002).
[CrossRef]

IEEE Photon. Technol. Lett. (2)

T. B. Simpson, J. M. Liu, and A. Gavrielides, IEEE Photon. Technol. Lett. 7, 709 (1995).
[CrossRef]

J. Wang, M. K. Haldar, L. Li, and F. V. C. Mendis, IEEE Photon. Technol. Lett. 8, 34 (1996).
[CrossRef]

Opt. Commun. (1)

H. F. Chen, J. M. Liu, and T. B. Simpson, Opt. Commun. 173, 349 (2000).
[CrossRef]

Opt. Lett. (5)

Phys. Rev. Lett. (2)

I. Fischer, Y. Liu, and P. Davis, Phys. Rev. Lett. 62, 011801R (2000).

L. Pecora and T. L. Carroll, Phys. Rev. Lett. 64, 821 (1990).
[CrossRef] [PubMed]

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Figures (3)

Fig. 1
Fig. 1

Schematic diagram of the bandwidth-enhanced chaos synchronization system.

Fig. 2
Fig. 2

(a) Time series and (b) power spectra of chaotic oscillations in the transmitter laser with and without optical injection; (c) and (d) correspond to (a) and (b), respectively.

Fig. 3
Fig. 3

(a) Bandwidth-enhanced chaotic time series and (b) their correlation plot. The time lag of Δt=-6 ns between the two waveforms is compensated for in (a).

Equations (4)

Equations on this page are rendered with MathJax. Learn more.

dETtdt=121+iαgnnTt-nthETt+κinjτinEILTtexpi2πΔfTt+κTτinETt-τexp-i2πfτ,
dnTtdt=JTed-nTtτsgnnTt-nth+1τpETt2.
dERtdt=121+iαgnnRt-nthERt+κinjτinEILRtexpi2πΔfRt+κTRτinETt-τcexp-i2πfτc+ΔfTRt,
dnRtdt=JRed-nRtτs-gRnRt-nth+1τpERt2.

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