Direct deflection method for determining refractive-index profiles of polymer optical fiber preforms

被引：0

作者：

Canfield, Brian K. ^{[1
]}

Kwiatkowski, Christopher S. ^{[1
]}

Kuzyk, Mark G. ^{[1
]}

机构：

[1] Washington State University, Department of Physics, Pullman, WA 99164-2814, United States

来源：

Applied Optics | 2002年 / 41卷 / 17期

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摘要：

We present a method for determining the refractive-index profile of polymer optical fiber preforms through a direct-deflection measurement. The method is simple to use, compact, and has good resolution. The profile is obtained from the deflection data by numerically integrating the differential-ray equation for a radial refractive-index gradient. Corrections for topographical deviations are also discussed. Results for both graded-index and step-index fibers are presented. © 2002 Optical Society of America.

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页码：3404 / 3411

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