Simultaneous multiple species detection in a flame using laser-induced fluorescence
- 1 July 1989
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 28 (13) , 2592-2599
- https://doi.org/10.1364/ao.28.002592
Abstract
An approach for simultaneous detection of NO, OH and O in flames using laser-induced fluorescence is presented. The technique is based on spectral coincidences using a Nd:YAG-based laser system producing a frequency-doubled and frequency-mixed laser beam at 287 and 226 nm, respectively. The possibility of making spatially resolved measurements using a diode-array detector was also investigated. The use of this technique for studying potential laser-induced disturbances was also demonstrated.Keywords
This publication has 23 references indexed in Scilit:
- Instantaneous temperature field measurements using planar laser-induced fluorescenceOptics Letters, 1985
- Applications of two-photon absorption for detection of CO in combustion gasesApplied Physics B Laser and Optics, 1984
- Two-photon-excited fluorescence measurement of hydrogen atoms in flamesOptics Letters, 1983
- Spatially resolved temperature measurements in a flame using laser-excited two-line atomic fluorescence and diode-array detectionOptics Letters, 1983
- Quantitative visualization of combustion species in a planeApplied Optics, 1982
- Two-dimensional imaging of OH laser-induced fluorescence in a flameOptics Letters, 1982
- Two-photon excitation of atomic oxygen in a flameOptics Communications, 1982
- Single-pulse laser-induced OH fluorescence in an atmospheric flame, spatially resolved with a diode array detectorApplied Optics, 1982
- Measurement of CH and CN concentration in flames by laser-induced saturated fluorescenceCombustion and Flame, 1979
- Application of saturation spectroscopy to the measurement of C_2, ^3Π_u concentrations in oxy-acetylene flamesApplied Optics, 1977