Determination of Absolute ƒ Values from Relative Intensity Measurements for Spectral Lines with Doppler Contour
- Creators
- Penner, S. S.
Abstract
The experimental determination of absolute intensities for isolated spectral lines or for entire vibration-rotation bands involves formidable experimental difficulties. For this reason it is highly desirable to consider the use of techniques which permit the determination of absolute f values from relative intensity measurements performed by the use of a low resolution spectrograph. It is the purpose of this note to call attention to a useful experimental procedure for spectral lines with Doppler contour and for optical densities which are sufficiently large to assure a nonlinear dependence of intensity on optical density. The method is a generalization of a two-path experiment proposed for emission studies on flames.
Additional Information
Reprinted from JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, Vol. 43, No.3, 218-219, March, 1953. © Copyright 1953 Optical Society of America. (Received September 11, 1952) Supported by the U. S. Office of Naval Research under Contract Nonr-220(03), NR 015 210.Attached Files
Published - 9343397A-BDB9-137E-CE42197AAD5766F2_166812.pdf
Reprint - 36_Penner_SS_1953.pdf
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Additional details
- Eprint ID
- 16980
- Resolver ID
- CaltechAUTHORS:20091215-085513442
- Office of Naval Research
- Nonr-220 (03), NR 015 210
- Created
-
2009-12-15Created from EPrint's datestamp field
- Updated
-
2021-11-08Created from EPrint's last_modified field
- Caltech groups
- Guggenheim Jet Propulsion Center
- Other Numbering System Name
- Guggenheim Jet Propulsion Center
- Other Numbering System Identifier
- 36