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Proceedings Paper

Single-Mode Fiber Evanescent Wave Spectroscopy
Author(s): A. Lew; C. Depeursinge; F. Cochet; H. Berthou; O. Parriaux
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Paper Abstract

An all-fiber single-mode spectroscopic sensor has been realised. It allows the measurement of the absorption characteristics of a lossy medium. The sensitivi-ty of the device depends on the geometrical factors of the probe and on the refractive index of the sensed medium. Theoretical calculation for a planar geometry and experimental measurements are presented.

Paper Details

Date Published: 12 November 1984
PDF: 4 pages
Proc. SPIE 0514, 2nd Intl Conf on Optical Fiber Sensors: OFS'84, (12 November 1984); doi: 10.1117/12.945061
Show Author Affiliations
A. Lew, Swiss Federal Institute of Technology (Switzerland)
C. Depeursinge, Swiss Federal Institute of Technology (Switzerland)
F. Cochet, Swiss Foundation for Microtechnology Research (Switzerland)
H. Berthou, Swiss Foundation for Microtechnology Research (Switzerland)
O. Parriaux, Swiss Foundation for Microtechnology Research (Switzerland)


Published in SPIE Proceedings Vol. 0514:
2nd Intl Conf on Optical Fiber Sensors: OFS'84
Ralf Th. Kersten; Rainer Kist, Editor(s)

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