Abstract

The techniques described in previous articles of this series for determining spectral positions in the infrared have been found to be especially suitable for computer programs. The present article describes a procedure which allows rapid processing of observational data obtained with a high-resolution infrared spectrograph.

© 1965 Optical Society of America

Full Article  |  PDF Article

References

  • View by:
  • |
  • |
  • |

  1. K. Narahari Rao, L. R. Ryan, and H. H. Nielsen, J. Opt. Soc. Am. 49, 216 (1959).
    [Crossref]
  2. K. Narahari Rao, T. J. Coburn, J. S. Garing, K. Rossmann, and H. H. Nielsen, J. Opt. Soc. Am. 49, 221 (1959).
    [Crossref]
  3. K. Narahari Rao, W. W. Brim, and J. M. Hoffman, J. Opt. Soc. Am. 50, 228 (1960).
    [Crossref]
  4. K. Narahari Rao, W. W. Brim, V. L. Sinnett, and R. H. Wilson, J. Opt. Soc. Am. 52, 862 (1962).
    [Crossref]
  5. G. R. Harrison and G. W. Stroke, J. Opt. Soc. Am. 50, 1153 (1960).
    [Crossref]
  6. C. J. Humphreys, D. H. Rank, and K. Narahari Rao, Wavelength Standards in the Infrared (Academic Press Inc., New York, 1965).
  7. Use of a cubic equation of this type has been arrived at after several preliminary trials.
  8. K. Narahari Rao and P. E. Fraley, Appl. Opt. 2, 1127 (1963).
    [Crossref]

1963 (1)

1962 (1)

1960 (2)

1959 (2)

Brim, W. W.

Coburn, T. J.

Fraley, P. E.

Garing, J. S.

Harrison, G. R.

Hoffman, J. M.

Humphreys, C. J.

C. J. Humphreys, D. H. Rank, and K. Narahari Rao, Wavelength Standards in the Infrared (Academic Press Inc., New York, 1965).

Nielsen, H. H.

Rank, D. H.

C. J. Humphreys, D. H. Rank, and K. Narahari Rao, Wavelength Standards in the Infrared (Academic Press Inc., New York, 1965).

Rao, K. Narahari

Rossmann, K.

Ryan, L. R.

Sinnett, V. L.

Stroke, G. W.

Wilson, R. H.

Cited By

OSA participates in Crossref's Cited-By Linking service. Citing articles from OSA journals and other participating publishers are listed here.

Alert me when this article is cited.


Tables (3)

Tables Icon

Table I Wavenumbers (vac. cm−1) evaluated for a few H216O, lines by using the “multiplication factor” K and “internal standards” wherever available.

Tables Icon

Table II Data illustrating that the reproducibility of spectral positions indicated in Table I is, to some extent, independent of the grating and chart speeds.

Tables Icon

Table III Ritz combinations from the data for H2O lines at 2.7 μ.

Equations (6)

Equations on this page are rendered with MathJax. Learn more.

ν CO = A 1 + B 1 X + C 1 X 2 + D 1 X 3 .
ν Ne ( chart No . 2 ) = A 2 + B 2 X + C 2 X 2 + D 2 X 3 ;
K = ν Ne ( referred to CO standards ) / ν Ne .
K = C 0 + C 1 ( ν Ne ) + C 2 ( ν Ne ) 2 + C 3 ( ν Ne ) 3 .
ν Ne ( chart No . 1 ) = A 2 + B 2 X + C 2 X 2 + D 2 X 3 .
[ ν ir ( as referred to neon ) ] × K a .