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Journal of Lightwave Technology

Journal of Lightwave Technology


  • Vol. 30, Iss. 18 — Sep. 15, 2012
  • pp: 2983–2987

Combined Effect of ASE and DRBS on Noise in Pulse-Pumped Fiber Raman Amplifiers

Vineetha Kalavally, Ivan D. Rukhlenko, and Malin Premaratne

Journal of Lightwave Technology, Vol. 30, Issue 18, pp. 2983-2987 (2012)

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Amplified spontaneous emission (ASE) and double Rayleigh backscattering (DRBS) degrade the effective noise figure (ENF) and ultimately limit the performance of fiber Raman amplifiers (FRAs). This limitation is especially severe when a time-division-multiplexed (TDM) pumping scheme is employed. In this paper, we theoretically study the joint impact of ASE and DRBS on ENF in pulse-pumped FRAs. We demonstrate that the ASE is the major source of noise for small pump duty cycles, whereas DRBS dominates when a typical FRA operates in the continuous-wave regime. If the pump power is gradually increased, ENF improves until the gain reaches an optimal value. We show the increase of the optimal gain with pump duty cycle and with decreasing fiber scattering efficiency. Our study reveals the importance of taking into account the effects of both ASE and DRBS for an accurate estimation of ENF penalty in pulse-pumped FRAs, especially operating at high gains when pump duty cycle is small.

© 2012 IEEE

Vineetha Kalavally, Ivan D. Rukhlenko, and Malin Premaratne, "Combined Effect of ASE and DRBS on Noise in Pulse-Pumped Fiber Raman Amplifiers," J. Lightwave Technol. 30, 2983-2987 (2012)

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  1. R. E. Neuhauser, P. M. Krummrich, H. Bock, C. Glingener, "Impact of nonlinear pump interactions on broadband distributed Raman amplification," Proc. Opt. Fiber Commun. Conf. (2001) pp. 4.
  2. V. E. Perlin, "Optimal design of flat-gain wideband fiber Raman amplifiers," J. Lightw. Technol. 20, 250-254 (2002).
  3. M. A. Soto, R. Olivares, "Four wave mixing effects in gain-equalized distributed fiber Raman amplifiers," Proc. Microw. Optoelectron. Conf. (2007) pp. 41-45.
  4. L. F. Mollenauer, A. R. Grant, P. V. Mamyshev, "Time-division multiplexing of pump wavelengths to achieve ultrabroadband, flat, backward-pumped Raman gain," Opt. Lett. 27, 592-594 (2002).
  5. C. R. S. Fludger, V. Handerek, N. Jolley, R. J. Mears, "Novel ultra-broadband high performance distributed Raman amplifier employing pump modulation," Proc. Opt. Fiber Commun. Conf. (2002) pp. 183-184.
  6. P. J. Winzer, J. Bromage, R. T. Kane, P. A. Sammer, C. H. Headley, "Repetition rate requirements for time division multiplexed Raman pumping," J. Lightw. Technol. 22, 401-408 (2004).
  7. M. Karasek, "Large signal model of TDM-pumped Raman fiber amplifier," IEEE Photon. Technol. Lett. 17, 1848-1850 (2005).
  8. W. Jiang, J. Chen, J. Zhou, "Performance improvement of fiber Raman amplifiers using time-division-multiplexed pumping," Opt. Eng. 45, 95004-1–5 (2006).
  9. M. Karasek, J. Vojtech, J. Radil, "Surviving channel power transients in TDM-pumped lumped Raman fiber amplifier," Proc. Opt. Fiber Commun. Conf. (2009) pp. 3.
  10. C. Farrell, C. A. Codemard, J. Nilsson, "Spectral gain control using shaped pump pulses in a counter-pumped cascaded fiber Raman amplifier," Opt. Exp. 18, 24126-24139 (2010).
  11. V. Kalavally, I. D. Rukhlenko, M. Premaratne, T. Win, "Analytical study of RIN transfer in pulse-pumped Raman amplifiers," J. Lightw. Technol. 27, 4536-4543 (2009).
  12. J. Bromage, P. J. Winzer, L. E. Nelson, M. D. Mermelstein, C. Horn, C. H. Headley, "Amplified spontaneous emission in pulse-pumped Raman amplifiers," IEEE Photon. Technol. Lett. 15, 667-669 (2003).
  13. G. Bolognini, S. Sugliani, F. Di Pasquale, "Double Rayleigh scattering noise in Raman amplifiers using pump time-division-multiplexing schemes," IEEE Photon. Technol. Lett. 16, 1286-1288 (2004).
  14. A. R. Grant, L. F. Mollenauer, Time-Division-Multiplexing of Pump Wavelengths (Springer-Verlag, 2004).
  15. P. P. B. Hansen, "Rayleigh scattering limitations in distributed Raman pre-amplifiers," IEEE Photon. Technol. Lett. 10, 159-161 (1998).
  16. C. R. S. Fludger, R. J. Mears, "Electrical measurements of multipath interference in distributed Raman amplifiers," J. Lightw. Technol. 19, 536-545 (2001).
  17. A. Kobyakov, S. Gray, M. Vasilyev, "Quantitative analysis of Rayleigh crosstalk in Raman amplifiers," Electron. Lett. 39, 732-733 (2003).
  18. M. Premaratne, "Analytical characterization of optical power and noise figure of forward pumped Raman amplifiers," Opt. Exp. 12, 4235-4245 (2004).
  19. W. Zhang, J. Peng, X. Liu, C. Fan, "An analytical expression of equivalent noise figure for distributed fiber Raman amplifiers with Rayleigh scattering," Opt. Commun. 199, 231-236 (2001).
  20. P. Parolari, L. Marazzi, L. Bernardini, M. Martinelli, "Double Rayleigh scattering noise in lumped and distributed Raman amplifiers," J. Lightw. Technol. 21, 2224-2228 (2003).
  21. S. Jiang, B. Bristiel, Y. Jaouen, P. Gallion, E. Pincemin, "Bit-error-rate evaluation of the distributed Raman amplified transmission systems in the presence of double Rayleigh backscattering noise," IEEE Photon. Technol. Lett. 19, 468-470 (2007).
  22. J. Zhou, J. Shifeng, P. Gallion, "A Fourier series approach to analyze pump modulation induced noise in Raman amplifiers with TDM pumps," IEEE Photon. Technol. Lett. 21, 1879-1881 (2009).
  23. V. Kalavally, I. D. Rukhlenko, M. Premaratne, T. Win, "Multipath interference in pulse-pumped fiber Raman amplifiers: Analytical approach," J. Lightw. Technol. 28, 2701-2707 (2010).
  24. J. Zhou, P. Gallion, "Analytical design, analysis, and optimization of Raman fiber amplifiers with TDM pumps," IEEE J. Quantum Electron. 46, 1597-1604 (2010).
  25. V. Kalavally, A. K. Zamzuri, N. Kamrani, T. Win, M. Premaratne, I. D. Rukhlenko, "Experimental characterization of TDM-pumped distributed Raman amplifier with commercial laser diode controller," Proc. Int. Conf. Electron. Devices, Syst. Applications (2010) pp. 431-435.
  26. S. A. E. Lewis, S. V. Chernikov, J. R. Taylor, "Characterization of double Rayleigh scatter noise in Raman amplifiers," IEEE Photon. Technol. Lett. 12, 528-530 (2000).
  27. H. Y. Choi, S. B. Jun, S. K. Shin, Y. C. Chung, "Simultaneous monitoring technique for ASE and MPI noises in distributed Raman amplified systems," Opt. Exp. 15, 8660-8666 (2007).
  28. C. R. S. Fludger, V. Handerek, R. J. Mears, "Pump to signal RIN transfer in Raman fiber amplifiers," J. Lightw. Technol. 19, 1140-1148 (2001).
  29. D. Dahan, G. Eisenstein, "The properties of amplified spontaneous emission noise in saturated fiber Raman amplifiers operating with CW signals," Opt. Commun. 236, 279-288 (2004).
  30. C. H. Headley, G. P. Agrawal, Raman Amplification in Fiber Optical Communication Systems (Academic, 2005).
  31. R. L. Sutherland, Handbook of Nonlinear Optics (Marcel Dekker, 2003).
  32. H. Wei, Z. Tong, M. Wang, S. Jian, "Analysis of Raman amplifiers' transient effects and TDM-pumped Raman amplifiers using the finite-difference method," Microw. Opt. Technol. Lett. 41, 407-410 (2004).
  33. M. O. Van Deventer, "Polarization properties of Rayleigh backscattering in single-mode fibers," J. Lightw. Technol. 11, 1895-1899 (1993).
  34. J. Bromage, "Raman amplification for fiber communications systems," J. Lightw. Technol. 22, 79-93 (2004).

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