论文信息 - Modeling theY-branched optical fiber bundle displacement sensor using a quasi-Gaussian beam approach

Modeling theY-branched optical fiber bundle displacement sensor using a quasi-Gaussian beam approach

The transfer function describing the behavior of the Y-branched optical fiber bundle displacement sensor strongly depends on how the radiation pattern of the light emitted by the transmitting bundle is modeled. A quasi-Gaussian beam model is presented in this paper for sensor characterization purposes. The parameters defining beam properties are obtained from experimental data employing a least squares fitting technique. © 2000 John Wiley & Sons, Inc. Microwave Opt Technol Lett 25: 138–141, 2000.

J. A. Brandão Faria

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