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Proceedings Paper

Development of a three-axis strain and temperature fiber optic grating sensor
Author(s): Eric Udd; Craig M. Lawrence; Drew V. Nelson
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Paper Abstract

Development of a novel 3 axis strain and temperature fiber optic grating sensor is described. This sensor relies on dual overlaid fiber gratings written onto birefringent optical fiber resulting in four effective fiber gratings. By using dual overlaid phase masks fabrication costs for this sensor can be expected to be similar to that of a single fiber grating. This paper reports on early development efforts associated with the 3 axis strain and temperature sensor.

Paper Details

Date Published: 6 June 1997
PDF: 8 pages
Proc. SPIE 3042, Smart Structures and Materials 1997: Smart Sensing, Processing, and Instrumentation, (6 June 1997); doi: 10.1117/12.275740
Show Author Affiliations
Eric Udd, Blue Road Research (United States)
Craig M. Lawrence, Stanford Univ. (United States)
Drew V. Nelson, Stanford Univ. (United States)


Published in SPIE Proceedings Vol. 3042:
Smart Structures and Materials 1997: Smart Sensing, Processing, and Instrumentation
Richard O. Claus, Editor(s)

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