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Journal of the Optical Society of America A

Journal of the Optical Society of America A

| OPTICS, IMAGE SCIENCE, AND VISION

  • Editor: Stephen A. Burns
  • Vol. 23, Iss. 9 — Sep. 1, 2006
  • pp: 2246–2250

Maximum fiber coupling efficiency and optimum beam size in the presence of random angular jitter for free-space laser systems and their applications

Morio Toyoshima  »View Author Affiliations


JOSA A, Vol. 23, Issue 9, pp. 2246-2250 (2006)
http://dx.doi.org/10.1364/JOSAA.23.002246


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Abstract

Free-space laser communication systems use optical-fiber-based technology such as optical amplifiers, receivers, and high-speed modulators. In these systems using single-mode fibers, the fiber coupling efficiency is one of the most significant issues to be solved. Optimum relationships between a focused optical beam and mode field size of the optical fiber in the presence of random angular jitter are discussed in relation to fiber-coupled optical systems. Maximum fiber coupling efficiency is analytically derived with the optimum Airy disk radius normalized by the mode field radius as a function of random angular jitter. The fade level of fiber-coupled signals at desired fade probability is investigated. It is shown that the average bit error ratio significantly degrades with the random angular jitter normalized by the mode field radius larger than about 0.3 when the Airy disk size is optimally selected.

© 2006 Optical Society of America

OCIS Codes
(010.1330) Atmospheric and oceanic optics : Atmospheric turbulence
(010.3310) Atmospheric and oceanic optics : Laser beam transmission
(060.2310) Fiber optics and optical communications : Fiber optics
(060.2430) Fiber optics and optical communications : Fibers, single-mode
(060.4510) Fiber optics and optical communications : Optical communications
(220.4830) Optical design and fabrication : Systems design
(350.6090) Other areas of optics : Space optics

ToC Category:
Atmospheric and Oceanic Optics

History
Original Manuscript: December 6, 2005
Revised Manuscript: March 29, 2006
Manuscript Accepted: April 11, 2006

Citation
Morio Toyoshima, "Maximum fiber coupling efficiency and optimum beam size in the presence of random angular jitter for free-space laser systems and their applications," J. Opt. Soc. Am. A 23, 2246-2250 (2006)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-23-9-2246


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References

  1. H. T. Yura, "LADAR detection statistics in the presence of pointing errors," Appl. Opt. 30, 6482-6498 (1994). [CrossRef]
  2. R. G. Frehlich and M. J. Kavaya, "Coherent laser radar performance for general atmospheric refractive turbulence," Appl. Opt. 30, 5325-5352 (1991). [CrossRef] [PubMed]
  3. D. K. Jacob and M. B. Mark, "Heterodyne ladar system efficiency enhancement using single-mode optical fiber mixers," Opt. Eng. 34, 3122-3129 (1995). [CrossRef]
  4. B. Moision and J. Hamkins, "Deep-space optical communications downlink budget: modulation and coding," IPN Progress Report 42-154, JPL, Pasadena, California, pp. 1-28, (Jet Propulsion Laboratory, 2003), http://tmo.jpl.nasa.gov/progresslowbarreport/42-154/154K.pdf.
  5. S. Arnon, "Performance of a laser μsatellite network with an optical preamplifier," J. Opt. Soc. Am. A 22, 708-715 (2005). [CrossRef]
  6. A. Polishuk and S. Arnon, "Optimization of laser satellite communication with an optical preamplifier," J. Opt. Soc. Am. A 21, 1307-1315 (2004). [CrossRef]
  7. H. T. Yura, "Optimum truncation of a Gaussian beam in the presence of random jitter," J. Opt. Soc. Am. A 12, 375-379 (1995). [CrossRef]
  8. J. C. Ricklin and F. M. Davidson, "Atmospheric turbulence effects on a partially coherent Gaussian beam: implications for free-space laser communication," J. Opt. Soc. Am. A 19, 1794-1802 (2002). [CrossRef]
  9. J. W. Goodman, Introduction to Fourier Optics, 2nd ed. (McGraw-Hill, 1996).
  10. D. Marcuse, "Loss analysis of single-mode fiber splices," Bell Syst. Tech. J. 56, 703-718 (1976).
  11. M. Saruwatari and K. Nawata, "Semiconductor laser to single-mode fiber coupler," Appl. Opt. 18, 1847-1856 (1979). [CrossRef] [PubMed]
  12. M. Toyoshima, T. Jono, K. Nakagawa, and A. Yamamoto, "Optimum divergence angle of a Gaussian beam wave in the presence of random jitter in free-space laser communication systems," J. Opt. Soc. Am. A 19, 567-571 (2002). [CrossRef]
  13. P. J. Winzer and W. R. Leeb, "Fiber coupling efficiency for random light and its applications to ladar," Opt. Lett. 23, 986-988 (1998). [CrossRef]
  14. C. C. Chen and C. S. Gardner, "Impact of random pointing and tracking errors on the design of coherent and incoherent optical intersatellite communication links," IEEE Trans. Commun. 37, 252-260 (1989). [CrossRef]
  15. J. D. Barry and G. S. Mecherle, "Beam pointing error as a significant design parameter for satellite-borne, free-space optical communication systems," Opt. Eng. 24, 1049-1054 (1985).
  16. G. P. Agrawal, Fiber-Optic Communication Systems, 2nd ed. (Wiley, 1997), Chaps. 4 and 5.

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