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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 51, Iss. 20 — Jul. 10, 2012
  • pp: 4896–4901

Influence of depth of intermediate layer on optical power distribution in W-type optical fibers

Ana Simović, Alexandar Djordjevich, and Svetislav Savović  »View Author Affiliations


Applied Optics, Vol. 51, Issue 20, pp. 4896-4901 (2012)
http://dx.doi.org/10.1364/AO.51.004896


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Abstract

For different depth and width of the intermediate layer, a power flow equation is used to calculate spatial transients and steady state of power distribution in W-type optical fibers (doubly clad fibers with three layers). A numerical solution has been obtained by the explicit finite difference method. Results show how the power distribution in W-type optical fibers varies with the depth of the intermediate layer for different values of intermediate layer width and coupling strength. We have found that with increasing depth of the intermediate layer, the fiber length at which the steady-state distribution is achieved increases. Such characterization of these fibers is consistent with their manifested effectiveness in reducing modal dispersion and improving bandwidth.

© 2012 Optical Society of America

OCIS Codes
(060.2310) Fiber optics and optical communications : Fiber optics
(060.2400) Fiber optics and optical communications : Fiber properties

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: March 30, 2012
Revised Manuscript: May 24, 2012
Manuscript Accepted: May 29, 2012
Published: July 9, 2012

Citation
Ana Simović, Alexandar Djordjevich, and Svetislav Savović, "Influence of depth of intermediate layer on optical power distribution in W-type optical fibers," Appl. Opt. 51, 4896-4901 (2012)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-51-20-4896


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References

  1. E. J. Tyler, M. Webster, R. V. Penty, I. H. White, S. Yu, and J. Rorison, “Subcarrier modulated transmission of 2.5  Gb/s over 300 m of 62.5 μm-core diameter multimode fiber,” IEEE Photon. Technol. Lett. 14, 1743–1745 (2002). [CrossRef]
  2. K. M. Patel and S. E. Ralph, “Enhanched multimode fiber link performance using a spatially resolved receiver,” IEEE Photon. Tech. Lett. 14, 393–395 (2002). [CrossRef]
  3. X. Zhao and F. S. Choa, “Demonstration of 10  Gb/s transmission over 1.5 km-long multimde fiber using equalization techniques,” IEEE Photon. Tech. Lett. 14, 1187–1189 (2002). [CrossRef]
  4. J. S. Abbott, G. E. Smith, and C. M. Truesdale, “Multimode fiber link dispersion compensator,” U.S. patent 6,363,195 (26 March 2002).
  5. T. Ishigure, M. Kano, and Y. Koike, “Which is more serious factor to the bandwidth of GI POF: differential mode attenuation or mode coupling?,” J. Lightwave Technol. 18, 959–965 (2000). [CrossRef]
  6. S. Kawakami and S. Nishida, “Characteristics of a doubly-clad optical fiber with a low-index inner cladding,” IEEE J. Sel. Top. Quantum Electron. 10, 879–887 (1974). [CrossRef]
  7. K. Mikoshiba, and H. Kajioka, “Transmission characteristics of multimode W-type optical fiber: experimental study of the effect of the intermediate layer,” Appl. Opt. 17, 2836–2841 (1978). [CrossRef]
  8. T. Tanaka, S. Yamada, M. Sumi, and K. Mikoshiba, “Microbending losses of doubly clad (W-type) optical fibers,” Appl. Opt. 16, 2391–2394 (1977). [CrossRef]
  9. W. Daum, J. Krauser, P. E. Zamzow, and O. Ziemann, Polymer Optical Fibers for Data Communication (Springer, 2002).
  10. T. Yamashita and M. Kagami, “Fabrication of light-induced self-written waveguides with a W-shaped refractive index profile,” J. Lightwave Technol. 23, 2542–2548 (2005). [CrossRef]
  11. M. A. Losada, I. Garcés, J. Mateo, I. Salinas, J. Lou, and J. Zubía, “Mode coupling contribution to radiation losses in curvatures for high and low numerical aperture plastic optical fibers,” J.Lightwave Technol. 20, 1160–1164 (2002). [CrossRef]
  12. K. Takahashi, T. Ishigure, and Y. Koike, “Index profile design for high-bandwidth W-shaped plastic optical fiber,” J. Lightwave Technol. 24, 2867–2876 (2006). [CrossRef]
  13. D. Gloge, “Optical power flow in multimode fibers,” Bell Syst. Tech. J. 51, 1767–1783 (1972).
  14. M. Rousseau and L. Jeunhomme, “Numerical solution of the coupled-power equation in step index optical fibers,” IEEE Trans. Microwave Theory Tech. 25, 577–585 (1977). [CrossRef]
  15. T. P. Tanaka and S. Yamada, “Numerical solution of power flow equation in multimde W-type optical fibers,” Appl. Opt. 19, 1647–1652 (1980). [CrossRef]
  16. T. P. Tanaka and S. Yamada, “Steady-state characteristics of multimode W-type fibers,” Appl. Opt. 18, 3261–3264(1979). [CrossRef]
  17. L. Jeunhomme, M. Fraise, and J. P. Pocholle, “Propagation model for long step-index optical fibers,” Appl. Opt. 15, 3040–3046 (1976). [CrossRef]
  18. A. Djordjevich and S. Savović, “Numerical solution of the power flow equation in step index plastic optical fibers,” J. Opt. Soc. Am. B 21, 1437–1442 (2004). [CrossRef]
  19. S. Savović, A. Simović, and A. Djordjevich, “Explicit finite difference solution of the power flow equation in W-type optical fibers,” Opt. Laser Technol. 44, 1786–1790 (2012). [CrossRef]
  20. J. D. Anderson, Computational Fluid Dynamics (McGraw-Hill, 1995).

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