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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Editor: Henry M. Van Driel
  • Vol. 25, Iss. 9 — Sep. 1, 2008
  • pp: 1488–1495

Decoupling and asymmetric coupling in triple-core photonic crystal fibers

Yan Yan, Jean Toulouse, Iavor Velchev, and Slava V. Rotkin  »View Author Affiliations


JOSA B, Vol. 25, Issue 9, pp. 1488-1495 (2008)
http://dx.doi.org/10.1364/JOSAB.25.001488


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Abstract

We systematically investigate the intercore coupling in triple-core photonic crystal fibers (PCFs). Coupled-mode equations are developed and solved analytically in the linear approximation. We derive the eigenmodes in triple-core PCFs, in particular we model the decoupling mode and test its stability against perturbations. The coupling coefficients and the coupling length are determined experimentally and found to agree extremely well with the calculated results. We describe the propagation of light in triple-core PCFs for different launching conditions.

© 2008 Optical Society of America

OCIS Codes
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.5295) Fiber optics and optical communications : Photonic crystal fibers

ToC Category:
Photonic Crystals

History
Original Manuscript: May 20, 2008
Revised Manuscript: July 8, 2008
Manuscript Accepted: July 9, 2008
Published: August 19, 2008

Citation
Yan Yan, Jean Toulouse, Iavor Velchev, and Slava V. Rotkin, "Decoupling and asymmetric coupling in triple-core photonic crystal fibers," J. Opt. Soc. Am. B 25, 1488-1495 (2008)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-25-9-1488


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