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Proceedings Paper

Effect of cross-sensitivity in low-coherence optical fiber interferometric sensor
Author(s): S. K. Ghorai; Shoumik Maiti; Harpreet Singh; Rana Bhowmick
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Paper Abstract

The use of low coherence broad band optical source in Mach- Zehnder type optical fiber interferometric sensor is presented. The cross-sensitivity effect has been studied for simultaneous measurement of temperature strain. The DFTS technique has been used to retrieve the phase modulation from the interferogram.

Paper Details

Date Published: 25 September 2001
PDF: 7 pages
Proc. SPIE 4417, Photonics 2000: International Conference on Fiber Optics and Photonics, (25 September 2001); doi: 10.1117/12.441344
Show Author Affiliations
S. K. Ghorai, Birla Institute of Technology (India)
Shoumik Maiti, Birla Institute of Technology (India)
Harpreet Singh, Birla Institute of Technology (India)
Rana Bhowmick, Birla Institute of Technology (India)


Published in SPIE Proceedings Vol. 4417:
Photonics 2000: International Conference on Fiber Optics and Photonics

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