Real-time infrared spectroscopy of moving solids for on-line analyses

Roger W. Jones; Siquan Luo; John F. McClelland

doi:10.1117/12.56356

1 March 1992 Real-time infrared spectroscopy of moving solids for on-line analyses

Roger W. Jones, Siquan Luo, John F. McClelland

Proceedings Volume 1575, 8th Intl Conf on Fourier Transform Spectroscopy; (1992) https://doi.org/10.1117/12.56356
Event: Eighth International Conference on Fourier Transform Spectroscopy, 1991, Lubeck-Travemunde, Germany

Abstract

Two related methods, transient infrared emission spectroscopy and transient infrared transmission spectroscopy, can obtain good spectra from opaque, moving solids by using a transient thermal gradient to isolate spectroscopically a thin layer of material. The basic elements of the methods, the ability to depth profile, and an application involving monitoring coating cure are described.

Citation Download Citation

Roger W. Jones, Siquan Luo, and John F. McClelland "Real-time infrared spectroscopy of moving solids for on-line analyses", Proc. SPIE 1575, 8th Intl Conf on Fourier Transform Spectroscopy, (1 March 1992); https://doi.org/10.1117/12.56356

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