A Low Temperature Infra-Red Transmission Cell*
- 1 September 1949
- journal article
- Published by Optica Publishing Group in Journal of the Optical Society of America
- Vol. 39 (9), 786-790
- https://doi.org/10.1364/josa.39.000786
Abstract
A versatile apparatus is described which allows the infra-red absorption spectra of materials to be obtained at temperatures down to that of liquid helium 4.2°K. The observed spectrum is the usual transmission measurement obtained in the normal way without disturbing the optics of the spectrometer.Keywords
This publication has 6 references indexed in Scilit:
- Infra-Red Christiansen Filter Effect in Slurries of Organic CrystalsThe Journal of Chemical Physics, 1948
- Infra-Red Spectra of Hydrocarbons: II. Analysis of Octane Mixtures by the Use of Infra-Red Spectra Obtained at Low TemperaturesJournal of Applied Physics, 1947
- Optical Silver Chloride*Journal of the Optical Society of America, 1947
- Silver Chloride Windows for Infra-Red CellsReview of Scientific Instruments, 1945
- Infra-Red Spectra of Hydrocarbons I. Some Investigations of the Temperature Dependence of Absorption BandsThe Journal of Chemical Physics, 1942
- Investigations on the vibration spectra of certain condensed gases at the temperature of liquid nitrogen I. Experimental methods A. Infra-Red SpectraProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1940