May, 2006
Differential temperature laser induced fluorescence spectroscopy
CHEMICAL PHYSICS
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- Volume
- 324
- Number
- 2-3
- First page
- 709
- Last page
- 720
- Language
- English
- Publishing type
- Research paper (scientific journal)
- DOI
- 10.1016/j.chemphys.2005.12.017
- Publisher
- ELSEVIER SCIENCE BV
We describe a technique, differential temperature laser induced fluorescence (DT-LIF), and an analytical algorithm, structure-based cross correlation (SBCC), that are capable of separating overlapping cold and hot bands in a laser induced fluorescence (LIF) spectrum. DT-LIF/SBCC is illustrated by application to a pair of synthetic spectra, and is demonstrated by application to a segment of an experimental acetylene (A) over tilde-(X) over tilde spectrum. The goal is to identify and separate hot and cold band spectral features numerically, prior to any attempt at assignment of the raw spectrum. The DT-LIF/SBCC combination is shown to be a useful tool for disentangling hot and cold band spectra. (c) 2006 Elsevier B.V. All rights reserved.
- Link information
- ID information
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- DOI : 10.1016/j.chemphys.2005.12.017
- ISSN : 0301-0104
- Web of Science ID : WOS:000238272100051