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Proceedings Paper

Field power distribution in variable core radius of optical fiber for optimal coupling with photodiode
Author(s): Mohamed Ketata; Olivier Latry; B. Collette; P. Girard; H. Rakotoranto; K. Ketata; Eric Joubert; Roland Debrie
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Paper Abstract

Many possibilities are offered to analyze the field in tapered fibers. We have used in this work the bpm method and the coupled-mode theory for a conical fiber. In the second case, it is shown by a length-scale criterion that some geometries should provide a good efficiency. The comparison between the quasi 3D numerical simulation and the local mode method is also performed. The complete resolution procedure is then dependent on certain essential approximations and simplifying hypothesis.

Paper Details

Date Published: 25 August 1994
PDF: 7 pages
Proc. SPIE 2212, Linear and Nonlinear Integrated Optics, (25 August 1994); doi: 10.1117/12.185144
Show Author Affiliations
Mohamed Ketata, INSA de Rouen (France)
Olivier Latry, INSA de Rouen (France)
B. Collette, INSA de Rouen (France)
P. Girard, INSA de Rouen (France)
H. Rakotoranto, INSA de Rouen (France)
K. Ketata, INSA de Rouen (France)
Eric Joubert, INSA de Rouen (France)
Roland Debrie, INSA de Rouen (France)

Published in SPIE Proceedings Vol. 2212:
Linear and Nonlinear Integrated Optics
Giancarlo C. Righini; David Yevick, Editor(s)

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