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Title: Long-term Operation of an External Cavity Quantum Cascade Laser-based Trace-gas Sensor for Building Air Monitoring

We analyze the long-term performance and stability of a trace-gas sensor based on an external cavity quantum cascade laser using data collected over a one-year period in a building air monitoring application.
Authors:
;
Publication Date:
OSTI Identifier:
1144840
Report Number(s):
PNNL-SA-98301
NN2001000
DOE Contract Number:
AC05-76RL01830
Resource Type:
Conference
Resource Relation:
Conference: Optical Instrumentation for Energy and Environmental Applications - Sensors and Sensor Applications I, November 3-7, 2013, Tucson, Arizona, Paper No. EM1A.4
Publisher:
Optical Society of America, Washington DC, United States(US).
Research Org:
Pacific Northwest National Laboratory (PNNL), Richland, WA (US)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
(140.5965) Semiconductor lasers, quantum cascade; (300.6340) Spectroscopy, infrared; (140.3600) Lasers, tunable