ATMOSPHERIC ABSORPTION MEASUREMENTS USING A SINGLE FREQUENCY HF-DF LASER

This work was sponsored by Advanced Research Projects Agency, and the Air Force Systems Command, Rome Air Development Center. $^{1}$ R.F. Calfee and W.S. Benedict, Carbon Dioxide Spectral Line Positions and Intensities Calculated for the 2.05 and 2.7 Micron Regions, NBS Technical Note 332 (1966).