Broadband single-pulse CARS spectra in a fired internal combustion engine
1981; Optica Publishing Group; Volume: 20; Issue: 7 Linguagem: Inglês
10.1364/ao.20.001178
ISSN0003-6935
AutoresDavid Klick, K. A. Marko, L. Rimai,
Tópico(s)Protein Interaction Studies and Fluorescence Analysis
ResumoThe first known broadband single-pulse coherent anti-Stokes Raman scattering (CARS) measurements within the cylinder of a firing internal combustion engine are reported. Postcombustion temperature and carbon monoxide concentration are probed with 1-mm(3) spatial resolution and 10-nsec temporal resolution. Space- and time-resolved measurements, as presented here, are shown to be necessary for the study of fluctuating systems such as engines.
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