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Proceedings Paper

New method for the improvement of data link dependency of fiber optic sensors
Author(s): Matthias Lau; Claus P. Renschen
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Paper Abstract

In the field of optic sensors, in most applications, the measurement of intensity is of main interest. There are many sensors, which by means of fiber optic evanescent spectroscopy are used to measure the temperature, concentration of methane or carbon dioxide in fiber optic transmission cells and glucose or other important substances. Using these sensors, the compensation of the influence at the data link dependencies is problematic. There are several proposals to compensate these influences. Among them there are the utilization of two or more wavelengths, the earliest possible digital conversion and the application of optical bridges. However, these methods are circumstantial and problems cannot be solved in general. A new method for the compensation of fiber optical connectors is presented.

Paper Details

Date Published: 5 March 1993
PDF: 6 pages
Proc. SPIE 1795, Fiber Optic and Laser Sensors X, (5 March 1993); doi: 10.1117/12.141269
Show Author Affiliations
Matthias Lau, Technische Univ. Dresden (Germany)
Claus P. Renschen, Technische Univ. Dresden (Germany)


Published in SPIE Proceedings Vol. 1795:
Fiber Optic and Laser Sensors X
Eric Udd; Ramon P. DePaula, Editor(s)

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