Chalcogenide glass fibers for remote spectroscopic chemical sensing

Monica Rodrigues; George H. Sigel Jr.

doi:10.1117/12.56585

1 January 1992 Chalcogenide glass fibers for remote spectroscopic chemical sensing

Monica Rodrigues, George H. Sigel Jr.

Proceedings Volume 1591, Infrared Fiber Optics III; (1992) https://doi.org/10.1117/12.56585
Event: OE Fiber, 1991, Boston, MA, United States

Abstract

Chalcogenide optical fiber sensors for the measurement of chemical species are reported. An unclad chalcogenide glass fiber was used to collect evanescently excited spectral signals in the mid-IR region from both liquid and gaseous species. Important design parameters for evanescent field sensing have been investigated for their impact on sensitivity.

Citation Download Citation

Monica Rodrigues and George H. Sigel Jr. "Chalcogenide glass fibers for remote spectroscopic chemical sensing", Proc. SPIE 1591, Infrared Fiber Optics III, (1 January 1992); https://doi.org/10.1117/12.56585

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