✦ LIBER ✦

Power coupling between two step-index multimode fibers of different numerical apertures with an angular misalignment

✍ Scribed by Cheng Gao; Gerald Farrell

Book ID: 102515303
Publisher: John Wiley and Sons
Year: 2004
Tongue: English
Weight: 111 KB
Volume: 43
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.20427

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✦ Synopsis

Abstract

The coupling efficiency between two step‐index multimode fibers of different numerical apertures with an angular misalignment is calculated. The theory is presented using radiometry and geometrical optics. The limit case of the calculation is consistent with a previously published result. Applications include power launching between two types of fibers with different numerical apertures, for example, silica fiber and plastic optical fiber (POF) with an angular misalignment. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 43: 231–234, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20427

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