We have investigated the long term stability of a near-IR TDL sensor intended for long term deployment in monitoring networks. Performance under different operating modes will be discussed and evaluated.
© 2012 OSA
(120.0280) Instrumentation, measurement, and metrology : Remote sensing and sensors
(280.3420) Remote sensing and sensors : Laser sensors
(300.6260) Spectroscopy : Spectroscopy, diode lasers
D. Sonnenfroh and K. R. Parameswaran, "Long Term Stability of a Diode Laser-Based Sensor for High Precision Measurements of Ambient CO2 in Networks," in Conference on Lasers and Electro-Optics 2012, OSA Technical Digest (online) (Optical Society of America, 2012), paper CW3B.8.
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