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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 20, Iss. 11 — May. 21, 2012
  • pp: 12550–12562

Impact of pointing errors on the performance of generalized atmospheric optical channels

Antonio Jurado-Navas, José María Garrido-Balsells, José Francisco Paris, Miguel Castillo-Vázquez, and Antonio Puerta-Notario  »View Author Affiliations


Optics Express, Vol. 20, Issue 11, pp. 12550-12562 (2012)
http://dx.doi.org/10.1364/OE.20.012550


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Abstract

Recently, a new and generalized statistical model, called ℳ or Málaga distribution, was proposed to model the irradiance fluctuations of an unbounded optical wavefront (plane and spherical waves) propagating through a turbulent medium under all irradiance fluctuation conditions in homogeneous, isotropic turbulence. Málaga distribution was demonstrated to have the advantage of unifying most of the proposed statistical models derived until now in the bibliography in a closed-form expression providing, in addition, an excellent agreement with published plane wave and spherical wave simulation data over a wide range of turbulence conditions (weak to strong). Now, such a model is completed by including the adverse effect of pointing error losses due to misalignment. In this respect, the well-known effects of aperture size, beam width and jitter variance are taken into account. Accordingly, after presenting the analytical expressions for the combined distribution of scintillation and pointing errors, we derive its centered moments of the overall probability distribution. Finally, we obtain the analytical expressions for the average bit error rate performance for the ℳ distribution affected by pointing errors. Numerical results show the impact of misalignment on link performance.

© 2012 OSA

OCIS Codes
(010.1300) Atmospheric and oceanic optics : Atmospheric propagation
(010.1330) Atmospheric and oceanic optics : Atmospheric turbulence
(290.5930) Scattering : Scintillation
(060.2605) Fiber optics and optical communications : Free-space optical communication

ToC Category:
Atmospheric and Oceanic Optics

History
Original Manuscript: March 9, 2012
Revised Manuscript: May 10, 2012
Manuscript Accepted: May 11, 2012
Published: May 18, 2012

Citation
Antonio Jurado-Navas, José María Garrido-Balsells, José Francisco Paris, Miguel Castillo-Vázquez, and Antonio Puerta-Notario, "Impact of pointing errors on the performance of generalized atmospheric optical channels," Opt. Express 20, 12550-12562 (2012)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-20-11-12550


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References

  1. L. C. Andrews and R. L. Phillips, Laser Beam Propagation Through Random Media (SPIE, 1998).
  2. X. Zhu and J. M. Kahn, “Free-space optical communication through atmospheric turbulence channels,” IEEE Trans. Commun.50, 1293–1300 (2002). [CrossRef]
  3. M. A. Al-Habash, L. C. Andrews, and R. L. Phillips, “Mathematical model for the irradiance probability density function of a laser beam propagating through turbulent media,” Opt. Eng.40, 1554–1562 (2001). [CrossRef]
  4. J. H. Churnside and S. F. Clifford, “Log-normal Rician probability-density function of optical scintillations in the turbulent atmosphere,” J. Opt. Soc. Am. A4, 1923–1930 (1987). [CrossRef]
  5. A. Jurado-Navas, J. M. Garrido-Balsells, J. F. Paris, and A. Puerta-Notario, “A unifying statistical model for atmospheric optical scintillation,” in: Numerical Simulations of Physical and Engineering Processes (Intech, 2011). [CrossRef]
  6. A. Abdi, W. C. Lau, M. S. Alouini, and M. A. Kaveh, “A new simple model for land mobile satellite channels: first- and second-order statistics,” IEEE Trans. Wireless Commun.2, 519–528 (2003). [CrossRef]
  7. E. Jakerman, “On the statistics of K-distributed noise,” J. Phys. A13, 31–48 (1980). [CrossRef]
  8. S. Arnon and N. S. Kopeika, “Laser satellite communication network-vibration effect and possible solutions,” Proc. IEEE85, 1646–1661 (1997). [CrossRef]
  9. S. Arnon, “Optimization of urban optical wireless communication systems,” IEEE Trans. Wireless Commun.2, 626–629 (2003). [CrossRef]
  10. K. Kiasaleh, “On the probability density function of signal intensity in free-space optical communications systems impaired by pointing jitter and turbulence,” Opt. Eng.33, 3748–3757 (1994). [CrossRef]
  11. A. A. Farid and S. Hranilovic, “Outage capacity optimization for free-space optical links with pointing errors,” J. Lightwave Technol.25, 1702–1710 (2007). [CrossRef]
  12. H. G. Sandalidis, T. A. Tsiftsis, G. K. Karagiannidis, and M. Uysal, “BER performance of FSO links over strong atmospheric turbulence channels with pointing errors,” IEEE Commun. Lett.12, 44–46 (2008). [CrossRef]
  13. A. Jurado-Navas, J. M. Garrido-Balsells, J. F. Paris, M. Castillo-Vázquez, and A. Puerta-Notario, “General analytical expressions for the bit error rate of atmospheric optical communication systems,” Opt. Lett.36, 4095–4097 (2011). [CrossRef] [PubMed]
  14. M. Al Naboulsi and H. Sizun, “Fog attenuation prediction for optical and infrared waves,” Opt. Eng.43, 319–329 (2004). [CrossRef]
  15. ITU-R Report F.2106-1 “Fixed service applications using free-space optical links,” Nov.2010.
  16. R. S. Kennedy, “Communication through optical scattering channels: an introduction,” Proc. IEEE58, 1651–1665 (1970). [CrossRef]
  17. T. Rappaport, Wireless Communications: Principles and Practice, 2nd ed. (Prentice Hall, 2001.).
  18. J. R. Clark and S. Karp, “Approximations for lognormally fading optical signals,” Proc. IEEE58, 1964–1965 (1970). [CrossRef]
  19. Wolfram, http://functions.wolfram.com/
  20. C. A. Charalambides, Combinatorial Methods in Discrete Distributions (John Wiley & Sons, 2005) [CrossRef]
  21. L. C. Andrews, Special Functions of Mathematics for Engineers, 2nd ed. (SPIE, 1998).
  22. P. Billingsley, Convergence of Probability Measures, 2nd ed. (John Wiley & Sons, 2005)
  23. M. K. Simon and M. S. Alouini, Digital Communications over Fading Channels, 2nd ed. (Wiley-Interscience, 2005).
  24. L. C. Andrews, R. L. Phillips, and C. Y. Hopen, Laser Beam Scintillation with Applications (SPIE, 2001). [CrossRef]
  25. L. Zheng and D. N. C. Tse, “Diversity and multiplexing: A fundamental tradeoff in multiple antenna channels,” IEEE Trans. Inf. Theory49, 1073–1096 (2003). [CrossRef]

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