A tunable diode laser system for the remote sensing of on-road vehicle emissions
- Cite this article as:
- Nelson, D., Zahniser, M., McManus, J. et al. Appl Phys B (1998) 67: 433. doi:10.1007/s003400050527
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O, and NO2 emissions have been measured with this instrument. The system is also capable of measuring CO, NH3, H2CO, CH3OH, and other small molecules in vehicle exhaust.