Evanescent-wave spectroscopy using chalcogenide glass fiber: theoretical analysis and experiments

Moti Katz; Aharon Bornstein; Itzhak Schnitzer; Abraham Katzir

doi:10.1117/12.56586

1 January 1992 Evanescent-wave spectroscopy using chalcogenide glass fiber: theoretical analysis and experiments

Moti Katz, Aharon Bornstein, Itzhak Schnitzer, Abraham Katzir

Proceedings Volume 1591, Infrared Fiber Optics III; (1992) https://doi.org/10.1117/12.56586
Event: OE Fiber, 1991, Boston, MA, United States

Abstract

Fiber optic evanescent wave quantitative absorption measurements in liquids, using chalcogenide glass infrared fiber, are described. The sensor response dependence of each parameter (fiber length, fiber diameter, light beam launching condition, and wavelength) is theoretically analyzed and experimentally confirmed (deviation of less than 5% from the theoretical model calculated values).

Citation Download Citation

Moti Katz, Aharon Bornstein, Itzhak Schnitzer, and Abraham Katzir "Evanescent-wave spectroscopy using chalcogenide glass fiber: theoretical analysis and experiments", Proc. SPIE 1591, Infrared Fiber Optics III, (1 January 1992); https://doi.org/10.1117/12.56586

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