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Mode coupling in strained and unstrained step-index glass optical fibers

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

By using the power flow equation, we have examined the state of mode coupling in strained and unstrained step-index glass optical fibers. Strained fibers show stronger mode coupling than their unstrained counterparts of the same type. As a result, the coupling length where equilibrium mode distribution is achieved and the length of fiber required for achieving the steady-state mode distribution are shorter for strained than for unstrained fibers. © 2010 Optical Society of America.
Original languageEnglish
Pages (from-to)5076-5080
JournalApplied Optics
Volume49
Issue number27
DOIs
Publication statusPublished - 20 Sept 2010

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