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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 39, Iss. 24 — Aug. 20, 2000
  • pp: 4270–4277

Modeling and optimization of add–drop dynamics in gain-clamped fiber amplifiers

Jennifer Bryce, Yuxing Zhao, and Robert Minasian  »View Author Affiliations


Applied Optics, Vol. 39, Issue 24, pp. 4270-4277 (2000)
http://dx.doi.org/10.1364/AO.39.004270


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Abstract

A new dynamic model for gain-clamped fiber amplifiers is presented. The model can simulate the transient behavior of a gain-clamped erbium-doped fiber amplifier as a function of its controlling parameters. Results show the detailed dependence of the amplifier gain dynamics on launched pump power and reveal the pump-power penalty incurred in implementing gain control with minimal transients to power disturbances. The effect on the transients of varying the laser cavity feedback coupling is also presented. Model accuracy is verified by the excellent quantitative agreement with dynamic measurements over a range of operating conditions. Results show how an increase in pump power can effectively suppress both the dynamic and the steady-state signal power transients in wavelength-division multiplexing channel add–drop operations.

© 2000 Optical Society of America

OCIS Codes
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2320) Fiber optics and optical communications : Fiber optics amplifiers and oscillators
(060.2410) Fiber optics and optical communications : Fibers, erbium
(140.3280) Lasers and laser optics : Laser amplifiers

History
Original Manuscript: June 25, 1999
Revised Manuscript: May 19, 2000
Published: August 20, 2000

Citation
Jennifer Bryce, Yuxing Zhao, and Robert Minasian, "Modeling and optimization of add–drop dynamics in gain-clamped fiber amplifiers," Appl. Opt. 39, 4270-4277 (2000)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-39-24-4270


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References

  1. C. R. Giles, E. Desurvire, “Transient gain and cross talk in erbium-doped fiber amplifiers,” Opt. Lett. 14, 880–882 (1989). [CrossRef] [PubMed]
  2. M. Zirngibl, “Gain control in erbium-doped fibre amplifiers by an all-optical feedback loop,” Electron. Lett. 27, 560–561 (1991). [CrossRef]
  3. J. F. Massicott, S. D. Willson, R. Wyatt, J. R. Armitage, R. Kashyap, D. Williams, R. A. Lobbett, “1480 nm pumped erbium doped fibre amplifier with all-optical automatic gain control,” Electron. Lett. 30, 962–963 (1994). [CrossRef]
  4. J. Chung, S. Y. Kim, C. J. Chae, “All-optical gain-clamped EDFAs with different feedback wavelengths for use in multiwavelength optical networks,” Electron. Lett. 32, 2159–2161 (1996). [CrossRef]
  5. B. Landousies, T. Georges, E. Delevaque, R. Lebref, M. Monerie, “Low power transient in multichannel equalised and stabilised gain amplifier using passive gain control,” Electron. Lett. 32, 1912–1913 (1996). [CrossRef]
  6. G. Luo, J. L. Zyskind, J. Nagel, M. Ali, “Experimental and theoretical analysis of relaxation-oscillations and spectral hole burning effects in all-optical gain-clamped EDFA’s for WDM networks,” J. Lightwave Technol. 16, 527–533 (1998). [CrossRef]
  7. D. H. Richards, J. L. Jackel, M. A. Ali, “A theoretical investigation of dynamic all-optical automatic gain control in multi-channel EDFA’s and EDFA cascades,” IEEE J. Sel. Top. Quantum Electron. 3, 1027–1036 (1997). [CrossRef]
  8. M. Karasek, J. A. Valles, “Analysis of channel addition/removal response in all-optical gain-controlled cascade of erbium-doped fiber amplifiers,” J. Lightwave Technol. 16, 1795–1803 (1998). [CrossRef]
  9. C. Giles, E. Desurvire, “Modeling erbium-doped fiber amplifiers,” J. Lightwave Technol. 9, 271–283 (1991). [CrossRef]
  10. S. R. Chinn, “Simplified modeling of transients in gain-clamped erbium-doped fiber amplifiers,” J. Lightwave Technol. 16, 1095–1100 (1998). [CrossRef]
  11. M. Cai, X. Liu, J. Cui, P. Tang, J. Peng, “Study on noise characteristic of gain-clamped erbium-doped fiber-ring lasing amplifier,” IEEE Photon. Technol. Lett. 9, 1093–1095 (1997). [CrossRef]
  12. T. Hodgkinson, “Average power analysis technique for erbium-doped fiber amplifiers,” IEEE Photon. Technol. Lett. 3, 1082–1084 (1991). [CrossRef]
  13. T. Tellert, F. Di Pasquale, M. Federighi, “Theoretical analysis of the dynamic behaviour of highly efficient erbium/ytterbium codoped lasers,” IEEE Photon. Technol. Lett. 8, 1462–1464 (1996). [CrossRef]
  14. J. Bryce, G. Yoffe, Y. Zhao, R. A. Minasian, “Tunable, gain-clamped EDFA incorporating chirped fibre Bragg grating,” Electron. Lett. 34, 1680–1681 (1998). [CrossRef]
  15. Y. Zhao, J. Bryce, R. A. Minasian, “Gain clamped erbium-doped fibre amplifiers—modeling and experiment,” IEEE J. Sel. Top. Quantum Electron. 3, 1008–1012 (1997). [CrossRef]

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