Autor: |
White, John U., Alpert, Nelson L., DeBell, Arthur G. |
Zdroj: |
Journal of the Optical Society of America (1917-1983); March 1955, Vol. 45 Issue: 3 p154-166, 13p |
Abstrakt: |
A photoelectric Raman spectrometer has been built for the measurement of small liquid and gas samples. Employing a 1200-line per millimeter replica grating, it can record a complete Raman spectrum in six minutes and a more accurate one in an hour. The precision of repeat readings is ±1 percent. Five-milliliter liquid samples are normally used, and methods are described for reducing the size to less than one milliliter. |
Databáze: |
Supplemental Index |
Externí odkaz: |
|