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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 43, Iss. 3 — Jan. 20, 2004
  • pp: 660–664

Explicit Formulas for Transmission Characteristics of Graded-Index Oval Core Fibers

Kazuo Shiraishi, Akira Ogura, and Hidehiko Yoda  »View Author Affiliations


Applied Optics, Vol. 43, Issue 3, pp. 660-664 (2004)
http://dx.doi.org/10.1364/AO.43.000660


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Abstract

Transmission characteristics of graded-index oval (GIO) core fibers are theoretically analyzed, and basic equations representing the specific properties of the fiber are obtained. Formulas for the propagation constant, the field-profile function, the cutoff condition, and the total number of guided modes are derived in explicit forms. The formula for the change of the Gaussian beam radius as a function of the propagation distance is also given, and the numerical example agrees well with experimental data and agrees completely with that obtained by the beam-propagation method. These explicit expressions are useful for finding optimum structural parameters of GIO fibers to be used in practical fields.

© 2004 Optical Society of America

OCIS Codes
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2310) Fiber optics and optical communications : Fiber optics
(060.2340) Fiber optics and optical communications : Fiber optics components
(060.2350) Fiber optics and optical communications : Fiber optics imaging
(230.0230) Optical devices : Optical devices
(350.3950) Other areas of optics : Micro-optics

Citation
Kazuo Shiraishi, Akira Ogura, and Hidehiko Yoda, "Explicit Formulas for Transmission Characteristics of Graded-Index Oval Core Fibers," Appl. Opt. 43, 660-664 (2004)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-43-3-660


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References

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