High sensitivity fiber optic angular displacement sensor and its application for detection of ultrasound

In this paper, we report on the development of an intensity-modulated fiber-optic sensor for angular displacement measurement. This sensor was designed to present high sensitivity, linear response, and wide bandwidth and, furthermore, to be simple and low cost. The sensor comprises two optical fiber...

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Veröffentlicht in:	Applied optics (2004) 2012-07, Vol.51 (20), p.4841-4851
Hauptverfasser:	Sakamoto, João Marcos Salvi, Kitano, Cláudio, Pacheco, Gefeson Mendes, Tittmann, Bernhard Rainer
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Detectors Fiber optics Mathematical models Optical fibers Sensors Static characteristics Ultrasonic testing
Online-Zugang:	Volltext
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