Abstract

This work experimentally demonstrates the efficacy of a radio-frequency phase shifter using a distributed feedback laser in a microwave transport system. Phase shifts of about 101° are obtained at 8.75GHz. The proposed phase shifter can amplify microwave signals and thereby improve transmission performance. Additionally, a similar single sideband modulation can be generated by the phase shifter. Experimental results indicate that the proposed phase shifter can be used in future long-distance microwave transport systems and all optical inverters.

© 2009 Optical Society of America

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  1. W. R. Peng, P. C. Peng, Y. T. Hsueh, K. M. Feng, and S. Chi "Performance Comparisons of External Modulated Hybrid Analog/Digital Signals in Electrical and Optical Domains," IEEE Photon. Technol. Lett. 17, 2496- 2498 (2005).
    [CrossRef]
  2. C. T. Lin, J. Chen, P. C. Peng, C. F. Peng, W. R. Peng, B. S. Chiou, and S. Chi "Hybrid Optical Access Network Integrating Fiber-to-the-home and Radio-over-fiber Systems," IEEE Photon. Technol. Lett. 19, 610 - 612 (2007).
    [CrossRef]
  3. V. Italia, M. Pisco, S. Campopiano, A. Cusano, A. Cutolo, "Chirped fiber bragg gratings for electrically tunable time delay lines," IEEE J. Sel. Top. Quantum Electron. 11, 408-416 (2005).
    [CrossRef]
  4. B. Ortega, J. L. Cruz, J. Capmany, M. V. Andres, and D. Pastor, "Variable delay line for phased-array antenna based on a chirped fiber grating," IEEE Trans. Microwave Theory Tech. 48, 1352-1360 (2000).
    [CrossRef]
  5. E. H. W. Chan and R. A. Minasian, "Photonic RF Phase Shifter and Tunable Photonic RF Notch Filter," J. Lightwave Technol. 24, 2676-2682 (2006).
    [CrossRef]
  6. A. Loayssa and F. J. Lahoz, "Broad-band RF photonic phase shifter based on stimulated Brillouin scattering and single-sideband modulation," IEEE Photon. Technol. Lett. 18, 208-210 (2006).
    [CrossRef]
  7. J. Han, H. Erlig, D. Chang, M. Oh, H. Zhang, C. Zhang, W. Steier and H. Fetterman, "Multiple output photonic RF phase shifter using a novel polymer technology," IEEE Photon. Technol. Lett. 14, 531-533 (2002).
    [CrossRef]
  8. S. S. Lee, A. H. Udupa, H. Erlig, H. Zhang, Y. Chang, C. Zhang, D.H. Chang, D. Bhattacharya, B. Tsap, W. H. Steier, L. R. Dalton, and H. R. Fetterman, "Demonstration of a Photonically Controlled RF Phase Shifter," IEEE Microw. Guid. Wave Lett. 9, 357-359 (1999).
    [CrossRef]
  9. M. R. Fisher and S. L. Chuang, "A microwave photonic phase-shifter based on wavelength conversion in a DFB laser," IEEE Photon. Technol. Lett. 18, 1714-1716 (2006).
    [CrossRef]
  10. N. Laurand, S. Calvez, M. D. Dawson, and A. E. Kelly, "Slow-light in a vertical-cavity semiconductor optical amplifier," Opt. Express 14, 6858-6863 (2006).
    [CrossRef] [PubMed]
  11. C. T. Lin, P. C. Peng, P. T. Shih, J. Chen, and S. Chi, "Distributed Feedback Laser in External Light Injection Scheme for Tunable Slow Light," Jpn. J. Appl. Phys. 47, 4600-4601 (2008).
    [CrossRef]

2008 (1)

C. T. Lin, P. C. Peng, P. T. Shih, J. Chen, and S. Chi, "Distributed Feedback Laser in External Light Injection Scheme for Tunable Slow Light," Jpn. J. Appl. Phys. 47, 4600-4601 (2008).
[CrossRef]

2007 (1)

C. T. Lin, J. Chen, P. C. Peng, C. F. Peng, W. R. Peng, B. S. Chiou, and S. Chi "Hybrid Optical Access Network Integrating Fiber-to-the-home and Radio-over-fiber Systems," IEEE Photon. Technol. Lett. 19, 610 - 612 (2007).
[CrossRef]

2006 (4)

A. Loayssa and F. J. Lahoz, "Broad-band RF photonic phase shifter based on stimulated Brillouin scattering and single-sideband modulation," IEEE Photon. Technol. Lett. 18, 208-210 (2006).
[CrossRef]

E. H. W. Chan and R. A. Minasian, "Photonic RF Phase Shifter and Tunable Photonic RF Notch Filter," J. Lightwave Technol. 24, 2676-2682 (2006).
[CrossRef]

N. Laurand, S. Calvez, M. D. Dawson, and A. E. Kelly, "Slow-light in a vertical-cavity semiconductor optical amplifier," Opt. Express 14, 6858-6863 (2006).
[CrossRef] [PubMed]

M. R. Fisher and S. L. Chuang, "A microwave photonic phase-shifter based on wavelength conversion in a DFB laser," IEEE Photon. Technol. Lett. 18, 1714-1716 (2006).
[CrossRef]

2005 (2)

W. R. Peng, P. C. Peng, Y. T. Hsueh, K. M. Feng, and S. Chi "Performance Comparisons of External Modulated Hybrid Analog/Digital Signals in Electrical and Optical Domains," IEEE Photon. Technol. Lett. 17, 2496- 2498 (2005).
[CrossRef]

V. Italia, M. Pisco, S. Campopiano, A. Cusano, A. Cutolo, "Chirped fiber bragg gratings for electrically tunable time delay lines," IEEE J. Sel. Top. Quantum Electron. 11, 408-416 (2005).
[CrossRef]

2002 (1)

J. Han, H. Erlig, D. Chang, M. Oh, H. Zhang, C. Zhang, W. Steier and H. Fetterman, "Multiple output photonic RF phase shifter using a novel polymer technology," IEEE Photon. Technol. Lett. 14, 531-533 (2002).
[CrossRef]

2000 (1)

B. Ortega, J. L. Cruz, J. Capmany, M. V. Andres, and D. Pastor, "Variable delay line for phased-array antenna based on a chirped fiber grating," IEEE Trans. Microwave Theory Tech. 48, 1352-1360 (2000).
[CrossRef]

1999 (1)

S. S. Lee, A. H. Udupa, H. Erlig, H. Zhang, Y. Chang, C. Zhang, D.H. Chang, D. Bhattacharya, B. Tsap, W. H. Steier, L. R. Dalton, and H. R. Fetterman, "Demonstration of a Photonically Controlled RF Phase Shifter," IEEE Microw. Guid. Wave Lett. 9, 357-359 (1999).
[CrossRef]

Andres, M. V.

B. Ortega, J. L. Cruz, J. Capmany, M. V. Andres, and D. Pastor, "Variable delay line for phased-array antenna based on a chirped fiber grating," IEEE Trans. Microwave Theory Tech. 48, 1352-1360 (2000).
[CrossRef]

Bhattacharya, D.

S. S. Lee, A. H. Udupa, H. Erlig, H. Zhang, Y. Chang, C. Zhang, D.H. Chang, D. Bhattacharya, B. Tsap, W. H. Steier, L. R. Dalton, and H. R. Fetterman, "Demonstration of a Photonically Controlled RF Phase Shifter," IEEE Microw. Guid. Wave Lett. 9, 357-359 (1999).
[CrossRef]

Calvez, S.

Campopiano, S.

V. Italia, M. Pisco, S. Campopiano, A. Cusano, A. Cutolo, "Chirped fiber bragg gratings for electrically tunable time delay lines," IEEE J. Sel. Top. Quantum Electron. 11, 408-416 (2005).
[CrossRef]

Capmany, J.

B. Ortega, J. L. Cruz, J. Capmany, M. V. Andres, and D. Pastor, "Variable delay line for phased-array antenna based on a chirped fiber grating," IEEE Trans. Microwave Theory Tech. 48, 1352-1360 (2000).
[CrossRef]

Chan, E. H. W.

Chang, D.

J. Han, H. Erlig, D. Chang, M. Oh, H. Zhang, C. Zhang, W. Steier and H. Fetterman, "Multiple output photonic RF phase shifter using a novel polymer technology," IEEE Photon. Technol. Lett. 14, 531-533 (2002).
[CrossRef]

Chang, D.H.

S. S. Lee, A. H. Udupa, H. Erlig, H. Zhang, Y. Chang, C. Zhang, D.H. Chang, D. Bhattacharya, B. Tsap, W. H. Steier, L. R. Dalton, and H. R. Fetterman, "Demonstration of a Photonically Controlled RF Phase Shifter," IEEE Microw. Guid. Wave Lett. 9, 357-359 (1999).
[CrossRef]

Chang, Y.

S. S. Lee, A. H. Udupa, H. Erlig, H. Zhang, Y. Chang, C. Zhang, D.H. Chang, D. Bhattacharya, B. Tsap, W. H. Steier, L. R. Dalton, and H. R. Fetterman, "Demonstration of a Photonically Controlled RF Phase Shifter," IEEE Microw. Guid. Wave Lett. 9, 357-359 (1999).
[CrossRef]

Chen, J.

C. T. Lin, P. C. Peng, P. T. Shih, J. Chen, and S. Chi, "Distributed Feedback Laser in External Light Injection Scheme for Tunable Slow Light," Jpn. J. Appl. Phys. 47, 4600-4601 (2008).
[CrossRef]

C. T. Lin, J. Chen, P. C. Peng, C. F. Peng, W. R. Peng, B. S. Chiou, and S. Chi "Hybrid Optical Access Network Integrating Fiber-to-the-home and Radio-over-fiber Systems," IEEE Photon. Technol. Lett. 19, 610 - 612 (2007).
[CrossRef]

Chi, S.

C. T. Lin, P. C. Peng, P. T. Shih, J. Chen, and S. Chi, "Distributed Feedback Laser in External Light Injection Scheme for Tunable Slow Light," Jpn. J. Appl. Phys. 47, 4600-4601 (2008).
[CrossRef]

C. T. Lin, J. Chen, P. C. Peng, C. F. Peng, W. R. Peng, B. S. Chiou, and S. Chi "Hybrid Optical Access Network Integrating Fiber-to-the-home and Radio-over-fiber Systems," IEEE Photon. Technol. Lett. 19, 610 - 612 (2007).
[CrossRef]

W. R. Peng, P. C. Peng, Y. T. Hsueh, K. M. Feng, and S. Chi "Performance Comparisons of External Modulated Hybrid Analog/Digital Signals in Electrical and Optical Domains," IEEE Photon. Technol. Lett. 17, 2496- 2498 (2005).
[CrossRef]

Chiou, B. S.

C. T. Lin, J. Chen, P. C. Peng, C. F. Peng, W. R. Peng, B. S. Chiou, and S. Chi "Hybrid Optical Access Network Integrating Fiber-to-the-home and Radio-over-fiber Systems," IEEE Photon. Technol. Lett. 19, 610 - 612 (2007).
[CrossRef]

Chuang, S. L.

M. R. Fisher and S. L. Chuang, "A microwave photonic phase-shifter based on wavelength conversion in a DFB laser," IEEE Photon. Technol. Lett. 18, 1714-1716 (2006).
[CrossRef]

Cruz, J. L.

B. Ortega, J. L. Cruz, J. Capmany, M. V. Andres, and D. Pastor, "Variable delay line for phased-array antenna based on a chirped fiber grating," IEEE Trans. Microwave Theory Tech. 48, 1352-1360 (2000).
[CrossRef]

Cusano, A.

V. Italia, M. Pisco, S. Campopiano, A. Cusano, A. Cutolo, "Chirped fiber bragg gratings for electrically tunable time delay lines," IEEE J. Sel. Top. Quantum Electron. 11, 408-416 (2005).
[CrossRef]

Cutolo, A.

V. Italia, M. Pisco, S. Campopiano, A. Cusano, A. Cutolo, "Chirped fiber bragg gratings for electrically tunable time delay lines," IEEE J. Sel. Top. Quantum Electron. 11, 408-416 (2005).
[CrossRef]

Dalton, L. R.

S. S. Lee, A. H. Udupa, H. Erlig, H. Zhang, Y. Chang, C. Zhang, D.H. Chang, D. Bhattacharya, B. Tsap, W. H. Steier, L. R. Dalton, and H. R. Fetterman, "Demonstration of a Photonically Controlled RF Phase Shifter," IEEE Microw. Guid. Wave Lett. 9, 357-359 (1999).
[CrossRef]

Dawson, M. D.

Erlig, H.

J. Han, H. Erlig, D. Chang, M. Oh, H. Zhang, C. Zhang, W. Steier and H. Fetterman, "Multiple output photonic RF phase shifter using a novel polymer technology," IEEE Photon. Technol. Lett. 14, 531-533 (2002).
[CrossRef]

S. S. Lee, A. H. Udupa, H. Erlig, H. Zhang, Y. Chang, C. Zhang, D.H. Chang, D. Bhattacharya, B. Tsap, W. H. Steier, L. R. Dalton, and H. R. Fetterman, "Demonstration of a Photonically Controlled RF Phase Shifter," IEEE Microw. Guid. Wave Lett. 9, 357-359 (1999).
[CrossRef]

Feng, K. M.

W. R. Peng, P. C. Peng, Y. T. Hsueh, K. M. Feng, and S. Chi "Performance Comparisons of External Modulated Hybrid Analog/Digital Signals in Electrical and Optical Domains," IEEE Photon. Technol. Lett. 17, 2496- 2498 (2005).
[CrossRef]

Fetterman, H.

J. Han, H. Erlig, D. Chang, M. Oh, H. Zhang, C. Zhang, W. Steier and H. Fetterman, "Multiple output photonic RF phase shifter using a novel polymer technology," IEEE Photon. Technol. Lett. 14, 531-533 (2002).
[CrossRef]

Fetterman, H. R.

S. S. Lee, A. H. Udupa, H. Erlig, H. Zhang, Y. Chang, C. Zhang, D.H. Chang, D. Bhattacharya, B. Tsap, W. H. Steier, L. R. Dalton, and H. R. Fetterman, "Demonstration of a Photonically Controlled RF Phase Shifter," IEEE Microw. Guid. Wave Lett. 9, 357-359 (1999).
[CrossRef]

Fisher, M. R.

M. R. Fisher and S. L. Chuang, "A microwave photonic phase-shifter based on wavelength conversion in a DFB laser," IEEE Photon. Technol. Lett. 18, 1714-1716 (2006).
[CrossRef]

Han, J.

J. Han, H. Erlig, D. Chang, M. Oh, H. Zhang, C. Zhang, W. Steier and H. Fetterman, "Multiple output photonic RF phase shifter using a novel polymer technology," IEEE Photon. Technol. Lett. 14, 531-533 (2002).
[CrossRef]

Hsueh, Y. T.

W. R. Peng, P. C. Peng, Y. T. Hsueh, K. M. Feng, and S. Chi "Performance Comparisons of External Modulated Hybrid Analog/Digital Signals in Electrical and Optical Domains," IEEE Photon. Technol. Lett. 17, 2496- 2498 (2005).
[CrossRef]

Italia, V.

V. Italia, M. Pisco, S. Campopiano, A. Cusano, A. Cutolo, "Chirped fiber bragg gratings for electrically tunable time delay lines," IEEE J. Sel. Top. Quantum Electron. 11, 408-416 (2005).
[CrossRef]

Kelly, A. E.

Lahoz, F. J.

A. Loayssa and F. J. Lahoz, "Broad-band RF photonic phase shifter based on stimulated Brillouin scattering and single-sideband modulation," IEEE Photon. Technol. Lett. 18, 208-210 (2006).
[CrossRef]

Laurand, N.

Lee, S. S.

S. S. Lee, A. H. Udupa, H. Erlig, H. Zhang, Y. Chang, C. Zhang, D.H. Chang, D. Bhattacharya, B. Tsap, W. H. Steier, L. R. Dalton, and H. R. Fetterman, "Demonstration of a Photonically Controlled RF Phase Shifter," IEEE Microw. Guid. Wave Lett. 9, 357-359 (1999).
[CrossRef]

Lin, C. T.

C. T. Lin, P. C. Peng, P. T. Shih, J. Chen, and S. Chi, "Distributed Feedback Laser in External Light Injection Scheme for Tunable Slow Light," Jpn. J. Appl. Phys. 47, 4600-4601 (2008).
[CrossRef]

C. T. Lin, J. Chen, P. C. Peng, C. F. Peng, W. R. Peng, B. S. Chiou, and S. Chi "Hybrid Optical Access Network Integrating Fiber-to-the-home and Radio-over-fiber Systems," IEEE Photon. Technol. Lett. 19, 610 - 612 (2007).
[CrossRef]

Loayssa, A.

A. Loayssa and F. J. Lahoz, "Broad-band RF photonic phase shifter based on stimulated Brillouin scattering and single-sideband modulation," IEEE Photon. Technol. Lett. 18, 208-210 (2006).
[CrossRef]

Minasian, R. A.

Oh, M.

J. Han, H. Erlig, D. Chang, M. Oh, H. Zhang, C. Zhang, W. Steier and H. Fetterman, "Multiple output photonic RF phase shifter using a novel polymer technology," IEEE Photon. Technol. Lett. 14, 531-533 (2002).
[CrossRef]

Ortega, B.

B. Ortega, J. L. Cruz, J. Capmany, M. V. Andres, and D. Pastor, "Variable delay line for phased-array antenna based on a chirped fiber grating," IEEE Trans. Microwave Theory Tech. 48, 1352-1360 (2000).
[CrossRef]

Pastor, D.

B. Ortega, J. L. Cruz, J. Capmany, M. V. Andres, and D. Pastor, "Variable delay line for phased-array antenna based on a chirped fiber grating," IEEE Trans. Microwave Theory Tech. 48, 1352-1360 (2000).
[CrossRef]

Peng, C. F.

C. T. Lin, J. Chen, P. C. Peng, C. F. Peng, W. R. Peng, B. S. Chiou, and S. Chi "Hybrid Optical Access Network Integrating Fiber-to-the-home and Radio-over-fiber Systems," IEEE Photon. Technol. Lett. 19, 610 - 612 (2007).
[CrossRef]

Peng, P. C.

C. T. Lin, P. C. Peng, P. T. Shih, J. Chen, and S. Chi, "Distributed Feedback Laser in External Light Injection Scheme for Tunable Slow Light," Jpn. J. Appl. Phys. 47, 4600-4601 (2008).
[CrossRef]

C. T. Lin, J. Chen, P. C. Peng, C. F. Peng, W. R. Peng, B. S. Chiou, and S. Chi "Hybrid Optical Access Network Integrating Fiber-to-the-home and Radio-over-fiber Systems," IEEE Photon. Technol. Lett. 19, 610 - 612 (2007).
[CrossRef]

W. R. Peng, P. C. Peng, Y. T. Hsueh, K. M. Feng, and S. Chi "Performance Comparisons of External Modulated Hybrid Analog/Digital Signals in Electrical and Optical Domains," IEEE Photon. Technol. Lett. 17, 2496- 2498 (2005).
[CrossRef]

Peng, W. R.

C. T. Lin, J. Chen, P. C. Peng, C. F. Peng, W. R. Peng, B. S. Chiou, and S. Chi "Hybrid Optical Access Network Integrating Fiber-to-the-home and Radio-over-fiber Systems," IEEE Photon. Technol. Lett. 19, 610 - 612 (2007).
[CrossRef]

W. R. Peng, P. C. Peng, Y. T. Hsueh, K. M. Feng, and S. Chi "Performance Comparisons of External Modulated Hybrid Analog/Digital Signals in Electrical and Optical Domains," IEEE Photon. Technol. Lett. 17, 2496- 2498 (2005).
[CrossRef]

Pisco, M.

V. Italia, M. Pisco, S. Campopiano, A. Cusano, A. Cutolo, "Chirped fiber bragg gratings for electrically tunable time delay lines," IEEE J. Sel. Top. Quantum Electron. 11, 408-416 (2005).
[CrossRef]

Shih, P. T.

C. T. Lin, P. C. Peng, P. T. Shih, J. Chen, and S. Chi, "Distributed Feedback Laser in External Light Injection Scheme for Tunable Slow Light," Jpn. J. Appl. Phys. 47, 4600-4601 (2008).
[CrossRef]

Steier, W.

J. Han, H. Erlig, D. Chang, M. Oh, H. Zhang, C. Zhang, W. Steier and H. Fetterman, "Multiple output photonic RF phase shifter using a novel polymer technology," IEEE Photon. Technol. Lett. 14, 531-533 (2002).
[CrossRef]

Steier, W. H.

S. S. Lee, A. H. Udupa, H. Erlig, H. Zhang, Y. Chang, C. Zhang, D.H. Chang, D. Bhattacharya, B. Tsap, W. H. Steier, L. R. Dalton, and H. R. Fetterman, "Demonstration of a Photonically Controlled RF Phase Shifter," IEEE Microw. Guid. Wave Lett. 9, 357-359 (1999).
[CrossRef]

Tsap, B.

S. S. Lee, A. H. Udupa, H. Erlig, H. Zhang, Y. Chang, C. Zhang, D.H. Chang, D. Bhattacharya, B. Tsap, W. H. Steier, L. R. Dalton, and H. R. Fetterman, "Demonstration of a Photonically Controlled RF Phase Shifter," IEEE Microw. Guid. Wave Lett. 9, 357-359 (1999).
[CrossRef]

Udupa, A. H.

S. S. Lee, A. H. Udupa, H. Erlig, H. Zhang, Y. Chang, C. Zhang, D.H. Chang, D. Bhattacharya, B. Tsap, W. H. Steier, L. R. Dalton, and H. R. Fetterman, "Demonstration of a Photonically Controlled RF Phase Shifter," IEEE Microw. Guid. Wave Lett. 9, 357-359 (1999).
[CrossRef]

Zhang, C.

J. Han, H. Erlig, D. Chang, M. Oh, H. Zhang, C. Zhang, W. Steier and H. Fetterman, "Multiple output photonic RF phase shifter using a novel polymer technology," IEEE Photon. Technol. Lett. 14, 531-533 (2002).
[CrossRef]

S. S. Lee, A. H. Udupa, H. Erlig, H. Zhang, Y. Chang, C. Zhang, D.H. Chang, D. Bhattacharya, B. Tsap, W. H. Steier, L. R. Dalton, and H. R. Fetterman, "Demonstration of a Photonically Controlled RF Phase Shifter," IEEE Microw. Guid. Wave Lett. 9, 357-359 (1999).
[CrossRef]

Zhang, H.

J. Han, H. Erlig, D. Chang, M. Oh, H. Zhang, C. Zhang, W. Steier and H. Fetterman, "Multiple output photonic RF phase shifter using a novel polymer technology," IEEE Photon. Technol. Lett. 14, 531-533 (2002).
[CrossRef]

S. S. Lee, A. H. Udupa, H. Erlig, H. Zhang, Y. Chang, C. Zhang, D.H. Chang, D. Bhattacharya, B. Tsap, W. H. Steier, L. R. Dalton, and H. R. Fetterman, "Demonstration of a Photonically Controlled RF Phase Shifter," IEEE Microw. Guid. Wave Lett. 9, 357-359 (1999).
[CrossRef]

IEEE J. Sel. Top. Quantum Electron. (1)

V. Italia, M. Pisco, S. Campopiano, A. Cusano, A. Cutolo, "Chirped fiber bragg gratings for electrically tunable time delay lines," IEEE J. Sel. Top. Quantum Electron. 11, 408-416 (2005).
[CrossRef]

IEEE Microw. Guid. Wave Lett. (1)

S. S. Lee, A. H. Udupa, H. Erlig, H. Zhang, Y. Chang, C. Zhang, D.H. Chang, D. Bhattacharya, B. Tsap, W. H. Steier, L. R. Dalton, and H. R. Fetterman, "Demonstration of a Photonically Controlled RF Phase Shifter," IEEE Microw. Guid. Wave Lett. 9, 357-359 (1999).
[CrossRef]

IEEE Photon. Technol. Lett. (5)

M. R. Fisher and S. L. Chuang, "A microwave photonic phase-shifter based on wavelength conversion in a DFB laser," IEEE Photon. Technol. Lett. 18, 1714-1716 (2006).
[CrossRef]

A. Loayssa and F. J. Lahoz, "Broad-band RF photonic phase shifter based on stimulated Brillouin scattering and single-sideband modulation," IEEE Photon. Technol. Lett. 18, 208-210 (2006).
[CrossRef]

J. Han, H. Erlig, D. Chang, M. Oh, H. Zhang, C. Zhang, W. Steier and H. Fetterman, "Multiple output photonic RF phase shifter using a novel polymer technology," IEEE Photon. Technol. Lett. 14, 531-533 (2002).
[CrossRef]

W. R. Peng, P. C. Peng, Y. T. Hsueh, K. M. Feng, and S. Chi "Performance Comparisons of External Modulated Hybrid Analog/Digital Signals in Electrical and Optical Domains," IEEE Photon. Technol. Lett. 17, 2496- 2498 (2005).
[CrossRef]

C. T. Lin, J. Chen, P. C. Peng, C. F. Peng, W. R. Peng, B. S. Chiou, and S. Chi "Hybrid Optical Access Network Integrating Fiber-to-the-home and Radio-over-fiber Systems," IEEE Photon. Technol. Lett. 19, 610 - 612 (2007).
[CrossRef]

IEEE Trans. Microwave Theory Tech. (1)

B. Ortega, J. L. Cruz, J. Capmany, M. V. Andres, and D. Pastor, "Variable delay line for phased-array antenna based on a chirped fiber grating," IEEE Trans. Microwave Theory Tech. 48, 1352-1360 (2000).
[CrossRef]

J. Lightwave Technol. (1)

Jpn. J. Appl. Phys. (1)

C. T. Lin, P. C. Peng, P. T. Shih, J. Chen, and S. Chi, "Distributed Feedback Laser in External Light Injection Scheme for Tunable Slow Light," Jpn. J. Appl. Phys. 47, 4600-4601 (2008).
[CrossRef]

Opt. Express (1)

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Figures (7)

Fig. 1.
Fig. 1.

Experiment setup (EOM: electro-optic modulator, C: optical circulator, OC: optical coupler, PC: polarization controller, DFB LD: distributed feedback laser, PD: photodetector, OSA: optical spectrum analyzer, BERT: bit error rate test)

Fig. 2.
Fig. 2.

Optical spectrum of a double-sideband signal.

Fig. 3.
Fig. 3.

Light-current characteristics and output spectrum of DFB laser.

Fig. 4.
Fig. 4.

Measured time delays at different wavelength detuning values

Fig. 5.
Fig. 5.

Output spectra at wavelength detuning values of (a) -0.04 nm and (b) 0.01 nm.

Fig. 6.
Fig. 6.

The 1.25Gb/s data patterns at wavelength detuning values of (a) -0.04 and (b) 0.01 nm

Fig. 7.
Fig. 7.

Bit error rate (BER) as a function of the received optical power.

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