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Proceedings Paper

Integrated optical interferometers for refractometry and chemical sensing
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Paper Abstract

The development of integrated optical interferometers for chemical sensing and refractometry is reviewed. The optical configurations are Mach-Zehnder-, polarization-, and Young- interferometer. The problems of signal processing -- ambiguity and signal fading -- are discussed. Applications are gas sensing, immunosensing, and differential refractometry. The chemical and biochemical sensors base on evanescent wave sensing.

Paper Details

Date Published: 26 August 1996
PDF: 11 pages
Proc. SPIE 2783, Micro-Optical Technologies for Measurement, Sensors, and Microsystems, (26 August 1996); doi: 10.1117/12.248495
Show Author Affiliations
Albrecht Brandenburg, Fraunhofer-Institut fuer Physikalische Messtechnik (Germany)

Published in SPIE Proceedings Vol. 2783:
Micro-Optical Technologies for Measurement, Sensors, and Microsystems
Olivier M. Parriaux, Editor(s)

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