Sensitive and rapid laser diagnostic for shock tube kinetics studies using cavity-enhanced absorption spectroscopy

We report the first application of cavity-enhanced absorption spectroscopy (CEAS) using a coherent light source for sensitive and rapid gaseous species time-history measurements in a shock tube. Off-axis alignment and fast scanning of the laser wavelength were used to minimize coupling noise in a lo...

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Veröffentlicht in:	Optics express 2014-04, Vol.22 (8), p.9291-9300
Hauptverfasser:	Sun, Kai, Wang, Shengkai, Sur, Ritobrata, Chao, Xing, Jeffries, Jay B, Hanson, Ronald K
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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