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Proceedings Paper

Electric field sensor array from cavity resonance between optical D-fiber and multiple slab waveguides
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Paper Abstract

We develop an electric field sensor array based on optical fiber interrogation with electro-optic crystals to measure high energy electromagnetic pulses. The D-shaped optical fiber used in this work provides the platform for resonant coupling with multiple electro-optic crystals to allow an array of sensing points on a single strand of optical fiber. Because of its uniquely small size, this sensor array is suitable for performing electric-field analysis at multiple points within an electronic device due to its flexibility and dielectric composition. Using Lithium Niobate and Potassium Titanyl Phosphate crystals, the sensor array in this work is sensitive to fields as low as 100 V/m.

Paper Details

Date Published: 7 April 2009
PDF: 11 pages
Proc. SPIE 7293, Smart Sensor Phenomena, Technology, Networks, and Systems 2009, 729318 (7 April 2009); doi: 10.1117/12.816399
Show Author Affiliations
Richard Gibson, Brigham Young Univ. (United States)
Richard Selfridge, Brigham Young Univ. (United States)
Stephen Schultz, Brigham Young Univ. (United States)

Published in SPIE Proceedings Vol. 7293:
Smart Sensor Phenomena, Technology, Networks, and Systems 2009
Norbert G. Meyendorf; Kara J. Peters; Wolfgang Ecke, Editor(s)

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