Analysis of Trace Gas Mixtures Using an External Cavity Quantum Cascade Laser Sensor
We measure and analyze mixtures of trace gases at ppb-ppm levels using an external cavity quantum cascade laser sensor with a 1-second response time. Accurate spectral fits are obtained in the presence of overlapping spectra.
- Publication Date:
- OSTI Identifier:
- Report Number(s):
- DOE Contract Number:
- Resource Type:
- Resource Relation:
- Conference: Conference on Lasers and Electro-Optics (CLEO 2015), May 10-15, 2015, San Jose, California, 1-2
- IEEE, Piscataway, NJ, United States(US).
- Research Org:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Sponsoring Org:
- Country of Publication:
- United States
- Infrared spectroscopy; quantum cascade laser trace gas sensing