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Proceedings Paper

An Improved Interferometric Pressure Optrode
Author(s): R. A. Lieberman; G. E. Blonder
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Paper Abstract

This paper describes a fiber optic pressure transducer intended for use in biomedical applications. The sensing element, or "optrode," is an interference cavity or etalon (essentially a "Hadley - Dennison " filter) formed mainly of glass, which is mounted at the end of a single optical fiber. This construction offers several advantages over earlier transducer designs based on similar principles.

Paper Details

Date Published: 23 March 1988
PDF: 11 pages
Proc. SPIE 0838, Fiber Optic and Laser Sensors V, (23 March 1988); doi: 10.1117/12.942489
Show Author Affiliations
R. A. Lieberman, AT&T Bell Laboratories (United States)
G. E. Blonder, AT&T Bell Laboratories (United States)


Published in SPIE Proceedings Vol. 0838:
Fiber Optic and Laser Sensors V
Ramon P. DePaula; Eric Udd, Editor(s)

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