Abstract

A Pfund-type absorption cell that exhibits extreme stability at high temperature has been constructed for use with high-resolution Fourier spectroscopy. The cell is currently used to measure the absorption spectra of CO2 and H2O gas samples heated to 1300 K. The advantages of the Pfund cell are described with respect to that of the White cell for use in Fourier spectroscopy.

© 1980 Optical Society of America

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References

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  1. J. H. Taylor, W. S. Benedict, J. Strong, J. Chem. Phys. 12, 1884 (1952);Y. Ben Aryeh, J. Quant. Spectrosc. Radiat. Transfer 7, 201 (1967);Shau-Yau Ho, Infrared Phys. 14, 37 (1974).
    [CrossRef]
  2. H. Sakai, “High-Resolving Power Fourier Spectroscopy,” in Spectrometric Techniques: I, G. Vanasse, Ed. (Academic, New York, 1977).
  3. The Pfund configuration applied for the high temperature absorption cell was described in J. H. Taylor, Dissertation, Johns Hopkins U., Baltimore (1952).
  4. J. U. White, J. Opt. Soc. Am. 32, 285 (1942).
    [CrossRef]
  5. P. Connes, in Proceedings, Aspen International Conference on Fourier Spectroscopy, 1970, G. Vanasse, A. T. Stair, D. Baker, Eds., AFCRL Special Report 114 (1971), p. 121.

1952

J. H. Taylor, W. S. Benedict, J. Strong, J. Chem. Phys. 12, 1884 (1952);Y. Ben Aryeh, J. Quant. Spectrosc. Radiat. Transfer 7, 201 (1967);Shau-Yau Ho, Infrared Phys. 14, 37 (1974).
[CrossRef]

1942

Benedict, W. S.

J. H. Taylor, W. S. Benedict, J. Strong, J. Chem. Phys. 12, 1884 (1952);Y. Ben Aryeh, J. Quant. Spectrosc. Radiat. Transfer 7, 201 (1967);Shau-Yau Ho, Infrared Phys. 14, 37 (1974).
[CrossRef]

Connes, P.

P. Connes, in Proceedings, Aspen International Conference on Fourier Spectroscopy, 1970, G. Vanasse, A. T. Stair, D. Baker, Eds., AFCRL Special Report 114 (1971), p. 121.

Sakai, H.

H. Sakai, “High-Resolving Power Fourier Spectroscopy,” in Spectrometric Techniques: I, G. Vanasse, Ed. (Academic, New York, 1977).

Strong, J.

J. H. Taylor, W. S. Benedict, J. Strong, J. Chem. Phys. 12, 1884 (1952);Y. Ben Aryeh, J. Quant. Spectrosc. Radiat. Transfer 7, 201 (1967);Shau-Yau Ho, Infrared Phys. 14, 37 (1974).
[CrossRef]

Taylor, J. H.

J. H. Taylor, W. S. Benedict, J. Strong, J. Chem. Phys. 12, 1884 (1952);Y. Ben Aryeh, J. Quant. Spectrosc. Radiat. Transfer 7, 201 (1967);Shau-Yau Ho, Infrared Phys. 14, 37 (1974).
[CrossRef]

The Pfund configuration applied for the high temperature absorption cell was described in J. H. Taylor, Dissertation, Johns Hopkins U., Baltimore (1952).

White, J. U.

J. Chem. Phys.

J. H. Taylor, W. S. Benedict, J. Strong, J. Chem. Phys. 12, 1884 (1952);Y. Ben Aryeh, J. Quant. Spectrosc. Radiat. Transfer 7, 201 (1967);Shau-Yau Ho, Infrared Phys. 14, 37 (1974).
[CrossRef]

J. Opt. Soc. Am.

Other

P. Connes, in Proceedings, Aspen International Conference on Fourier Spectroscopy, 1970, G. Vanasse, A. T. Stair, D. Baker, Eds., AFCRL Special Report 114 (1971), p. 121.

H. Sakai, “High-Resolving Power Fourier Spectroscopy,” in Spectrometric Techniques: I, G. Vanasse, Ed. (Academic, New York, 1977).

The Pfund configuration applied for the high temperature absorption cell was described in J. H. Taylor, Dissertation, Johns Hopkins U., Baltimore (1952).

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Figures (2)

Fig. 1
Fig. 1

High temperature absorption cell.

Fig. 2
Fig. 2

Spectrum of H2O taken in the 1840–1855-cm−1 region with 0.006-cm−1 resolution, 6-Torr H2O pressure, and 600-K temperature. The figure shows a short section of the entire data taken in the 1600–2400-cm−1 region.

Equations (1)

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Q = ( s / n ) spectrum ( spectrum coverage resolution ) .

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