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Proceedings Paper

Fiber optic evanescent-wave sensor
Author(s): Ezequiel Rodriguez-Rodriguez; Rogelio Barrales; Rafael Quintero Torres
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Paper Abstract

An optical fiber deformed as a micropipette is employed to force the evanescent wave to interact with its environment. The multimode fiber is removed of its cladding and with a combination of heat and tension a reduction in the diameter is achieved to force the evanescent wave to increase its power. A dispersive analysis of the radiation transmitted between 400 nm and 2000 nm is measured and compared with simulation on a similar geometry.

Paper Details

Date Published: 14 February 2005
PDF: 5 pages
Proc. SPIE 5776, Eighth International Symposium on Laser Metrology, (14 February 2005); doi: 10.1117/12.617236
Show Author Affiliations
Ezequiel Rodriguez-Rodriguez, Univ. Nacional Autonoma de Mexico (United States)
Rogelio Barrales, Univ. Nacional Autonoma de Mexico (United States)
Rafael Quintero Torres, Univ. Nacional Autonoma de Mexico (Mexico)


Published in SPIE Proceedings Vol. 5776:
Eighth International Symposium on Laser Metrology
R. Rodriguez-Vera; F. Mendoza-Santoyo, Editor(s)

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