Note. The influence of lens abberations are not observed, because the interference pattern is small (approximately 3mm diameter) Influence on the spatial frequency caused by using a sphere as the Fourier transform plane, cannot be observed for the same reason. ## CONCLU~ON The method described i
Laser gas pressure interferometer
β Scribed by V. P. Kulesh; L. G. Zarubina
- Publisher
- Springer US
- Year
- 1989
- Tongue
- English
- Weight
- 215 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0543-1972
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41o U.S. BUREAU OF STANDARDS NOTES. [J. F. iΒ° LATENT HEAT OF VAPORIZATION OF AMMONIAΒ’ [A~STRaCT. ] This paper gives detailed description of the calorimeter designed to determine the latent heat of vaporization of ammonia. This important refrigeration constant was determined through the temperature