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Conferences > ACP > 2009 > WL > WL7

Influence of Cores’ Shape on Coupling Length of Dual-core Fiber

Li-Bo Wang, Zhi-dong Shi, Ye Bai, Jian-Qiang Lin, and Quan Ge

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Abstract

For the same given cores’ area in three kinds of dual (circular, elliptical, egg-shaped) core fiber, the relationship of the coupling length with different wavelength is calculated and examined. The influence of the cores’ shape and pitch in dual-core fiber on the modal field profile and coupling characteristics is discussed.

© 2009 OSA, IEEE Photonics Society, SPIE, COS, CIC

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