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Modal Noise Suppression in Multimode Optical Fibers

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Details

Original languageEnglish
Pages (from-to)527-529
Number of pages3
JournalSoviet physics. Technical physics
Volume29
Issue number5
Publication statusPublished - May 1984
Externally publishedYes
Publication typeA1 Journal article-refereed

Abstract

Modal noise is analyzed in fiber-optic devices which employ coherent radiation sources. Modal noise is regarded as a consequence of random modulation of the phase of a coherent signal in the fiber, and internal interference is responsible for conversion. It is shown that modal noise can be substantially suppressed within a given band.

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