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Optica Publishing Group
  • Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference
  • Technical Digest (Optica Publishing Group, 2003),
  • paper CTuR5

Real time detection of automobile exhaust gases by use of a chirped pulse spectrometer

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Abstract

A spectrometer based on a pulsed quantum cascade laser and an astigmatic Herriot cell is used to monitor, in real time, the evolution of cracked hydrocarbon bye-products in the exhaust gases from an automobile.

© 2003 Optical Society of America

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