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Proceedings Paper

Recent advances in FTIR technology
Author(s): Peter R. Solomon; Robert M. Carangelo; Martin D. Carangelo
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Paper Abstract

For the monitoring of hydrocarbons and toxic air contaminants, Fourier transform infrared (FT-IR) spectroscopy has advantages in the ability to rapidly measure multiple species accurately at low concentrations. During the last few years, FT-IR spectrometers have improved substantially in ruggedness, speed, sensitivity, and flexibility for performing air emission measurements. This paper discusses advances made at On-Line Technologies, Inc. (On-Line) in: a rugged interferometer, an advanced data system, linearized photoconductive detectors, analysis software, and operating software. These improvements in the FT-IR hardware allow improvements in detection sensitivity, scan speed, and the ability to operate in harsh environments.

Paper Details

Date Published: 10 February 1995
PDF: 10 pages
Proc. SPIE 2366, Optical Instrumentation for Gas Emissions Monitoring and Atmospheric Measurements, (10 February 1995); doi: 10.1117/12.205555
Show Author Affiliations
Peter R. Solomon, On-Line Technologies, Inc. (United States)
Robert M. Carangelo, On-line Technologies, Inc. (United States)
Martin D. Carangelo, On-Line Technologies, Inc. (United States)


Published in SPIE Proceedings Vol. 2366:
Optical Instrumentation for Gas Emissions Monitoring and Atmospheric Measurements
Michael G. Yost; Dennis K. Killinger; Joseph Leonelli; William Vaughan; Dennis K. Killinger; William Vaughan; Michael G. Yost, Editor(s)

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