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Proceedings Paper

Analytical Applications Of Photoacoustic Spectroscopy Using Fourier Transform Infrared (FTIR)
Author(s): Mehmed Mehicic; Ronald G. Kollar; Jeanette G. Grasselli
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Paper Abstract

The photoacoustic effect, discovered a century ago, has only recently been developed as a viable analytical tool in the industrial laboratory. PAS in the UV/visible region is well established and commercial instruments are available which use conventional lamp sources. PAS has been less successful in the mid-IR region, which is the most important for analytical purposes and is the domain of classical IR spectroscopy. With the advent of Fourier transform infrared spectrometers and their powerful multiplex ability, photoacoustic FT infrared spectroscopy (FT-PAS) is becoming a more routine analytical tool.

Paper Details

Date Published: 29 October 1981
PDF: 3 pages
Proc. SPIE 0289, 1981 Intl Conf on Fourier Transform Infrared Spectroscopy, (29 October 1981); doi: 10.1117/12.932138
Show Author Affiliations
Mehmed Mehicic, The Standard Oil Company (United States)
Ronald G. Kollar, The Standard Oil Company (United States)
Jeanette G. Grasselli, The Standard Oil Company (United States)


Published in SPIE Proceedings Vol. 0289:
1981 Intl Conf on Fourier Transform Infrared Spectroscopy
Hajime Sakai, Editor(s)

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