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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Glenn D. Boreman
  • Vol. 44, Iss. 34 — Dec. 1, 2005
  • pp: 7364–7370

Intensity fluctuations in laser links between the ground and a satellite

Masahiro Toyoda  »View Author Affiliations


Applied Optics, Vol. 44, Issue 34, pp. 7364-7370 (2005)
http://dx.doi.org/10.1364/AO.44.007364


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Abstract

Laser-beam-intensity fluctuations between an uplink (ground to satellite) and a downlink (satellite to ground) are described. The dependence of the beam radius on log-intensity variance in the uplink and the dependence of receiving-aperture diameter on the log-intensity variance in the downlink using a known theory were calculated. Statistical analysis of the experimental data on the laser links was performed, and high correlation coefficients of 0.94 between the normalized intensity variances of the uplink and those of the stellar scintillation were obtained. The beam-pointing error in the satelliteborne laser transmitter chiefly caused fluctuations in the downlink.

© 2005 Optical Society of America

OCIS Codes
(010.1300) Atmospheric and oceanic optics : Atmospheric propagation
(010.3310) Atmospheric and oceanic optics : Laser beam transmission
(010.7060) Atmospheric and oceanic optics : Turbulence

ToC Category:
Atmospheric and Oceanic Optics

Citation
Masahiro Toyoda, "Intensity fluctuations in laser links between the ground and a satellite," Appl. Opt. 44, 7364-7370 (2005)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-44-34-7364


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References

  1. D. L. Fried, "Scintillation of a ground-to-space laser illuminator," J. Opt. Soc. Am. 57, 980-983 (1967).
  2. D. L. Fried, "Aperture averaging of scintillation," J. Opt. Soc. Am. 57, 169-175 (1967).
  3. P. J. Titterton, "Scintillation and transmitter-averaging over vertical paths," J. Opt. Soc. Am. 63, 439-444 (1973).
  4. L. C. Andrews, R. L. Phillips, and C. Y. Hopen, "Scintillation model for a satellite communication link at large zenith angles," Opt. Eng. 39, 3272-3280 (2000). [CrossRef]
  5. P. O. Minott, "Scintillation in an earth-to-space propagation path," J. Opt. Soc. Am. 62, 885-888 (1972).
  6. P. A. Lightsey, "Scintillation in ground-to-space and retroreflected laser beams," Opt. Eng. 33, 2535-2543 (1994).
  7. J. L. Bufton, "Scintillation statistics measured in an earth-space-earth retroreflector link," Appl. Opt. 16, 2654-2660 (1977).
  8. J. D. Shelton, "Turbulence-induced scintillation on Gaussian-beam waves: theoretical prediction and observations from a laser-illuminated satellite," J. Opt. Soc. Am. A 12, 2172-2181 (1995).
  9. K. Komatu, S. Kanda, K. Hirako, T. Ohashi, M. Shikatani, Y. Arimoto, and T. Aruga, "Laser beam acquisition and tracking system for ETS-VI laser communication equipment (LCE)," in Free-Space Laser Communication Technologies II, D. L. Begley and B. D. Seery, eds., Proc. SPIE 1218, 96-107 (1990). [CrossRef]
  10. J. W. Goodman, "Imaging in the presence of randomly inhomogeneous media," in Statistical Optics (Wiley, New York, 1985), pp. 361-464.
  11. L. C. Andrews and R. L. Phillips, "Laser satellite communication systems," in Laser Beam Propagation Through Random Media (SPIE Press, Bellingham, Wash., 1998), pp. 223-262.
  12. H. T. Yura and W. G. McKinley, "Optical scintillation statistics for IR ground-to-space laser communication systems," Appl. Opt. 22, 3353-3358 (1983).
  13. A. Ishimaru, Wave Propagation and Scattering in Random Media (Academic, New York, 1978), Vol. 2.
  14. R. K. Tyson, "Adaptive optics and ground-to-space laser communications," Appl. Opt. 35, 3640-3646 (1996).
  15. M. Toyoda, K. Araki, and Y. Suzuki, "Ground-to-satellite narrow-laser-beam pointing by use of a backscattered image," Appl. Opt. 40, 5295-5303 (2001).
  16. V. I. Tatarski, Wave Propagation in a Turbulent Medium (McGraw-Hill, New York, 1961).

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