Determination of gas temperature and density by measuring ultraviolet gas absorption at two wavelengths
Journal Article
·
· J. Appl. Phys.; (United States)
A technique is described which demonstrates how deployment of two different uv wavelengths may be utilized in absorption measurements to simultaneously derive both the temperature and number density of a gas. A mathematical formulation is presented which defines how one can estimate the sensitivity of the technique.
- Research Organization:
- University of California, Los Alamos Scientific Laboratory, P. O. Box 1663, Los Alamos, New Mexico 87545
- DOE Contract Number:
- W-7405-ENG. 36
- OSTI ID:
- 6397364
- Journal Information:
- J. Appl. Phys.; (United States), Vol. 52:3
- Country of Publication:
- United States
- Language:
- English
Similar Records
Gas temperature and density of UF/sub 6/ determined by two-wavelength uv absorption
Predictions and measurements of scattering and absorption over broad wavelength ranges in tissue phantoms
Femtosecond ultraviolet laser absorption spectroscopy for simultaneous measurements of temperature and OH concentration
Journal Article
·
Sat Aug 01 00:00:00 EDT 1981
· Appl. Opt.; (United States)
·
OSTI ID:6397364
+1 more
Predictions and measurements of scattering and absorption over broad wavelength ranges in tissue phantoms
Journal Article
·
Sat Feb 01 00:00:00 EST 1997
· Applied Optics
·
OSTI ID:6397364
+2 more
Femtosecond ultraviolet laser absorption spectroscopy for simultaneous measurements of temperature and OH concentration
Journal Article
·
Mon May 16 00:00:00 EDT 2022
· Applied Physics Letters
·
OSTI ID:6397364
+3 more