Near-, Mid-, and Far-Infrared Photoacoustic Spectroscopy

J. C. Donini; K. H. Michaelian

doi:10.1117/12.970846

20 December 1985 Near-, Mid-, and Far-Infrared Photoacoustic Spectroscopy

J. C. Donini, K. H. Michaelian

Proceedings Volume 0553, Fourier and Computerized Infrared Spectroscopy; (1985) https://doi.org/10.1117/12.970846
Event: 1985 International Conference on Fourier and Computerized Infrared Spectroscopy, 1985, Ottawa, Canada

Abstract

Near-, mid-, and far-infrared photoacoustic spectra are obtainable using a commercial FTIR spectrometer and cell. Several sources of noise in these spectra are discussed and some strategies which reduce this noise are mentioned. The near- and far-infrared regions are made accessible by the use of appropriate optics and, in addition for the near-infrared, by reduction in the speed of the interferometer moving mirror.

Citation Download Citation

J. C. Donini and K. H. Michaelian "Near-, Mid-, and Far-Infrared Photoacoustic Spectroscopy", Proc. SPIE 0553, Fourier and Computerized Infrared Spectroscopy, (20 December 1985); https://doi.org/10.1117/12.970846

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