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Design and characteristics of quantum cascade laser-based CO detection system
- Source :
- Sensors and Actuators B: Chemical. 142:33-38
- Publication Year :
- 2009
- Publisher :
- Elsevier BV, 2009.
-
Abstract
- The authors report the design and characteristics of a mid-infrared quantum cascade laser-based CO detection system using the absorption in the P (14) line, at 2086.32 cm −1 . Measurements are performed through line scanning and signal processing to give sensitivities down to 2 ppm with the response time of 7 s.
- Subjects :
- Signal processing
Absorption spectroscopy
Chemistry
business.industry
Far-infrared laser
Metals and Alloys
Response time
Condensed Matter Physics
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
law.invention
Transducer
law
Materials Chemistry
Optoelectronics
Electrical and Electronic Engineering
Absorption (electromagnetic radiation)
Quantum cascade laser
business
Instrumentation
Line (formation)
Subjects
Details
- ISSN :
- 09254005
- Volume :
- 142
- Database :
- OpenAIRE
- Journal :
- Sensors and Actuators B: Chemical
- Accession number :
- edsair.doi...........c88398844a0883cc5619b6106a380f6e
- Full Text :
- https://doi.org/10.1016/j.snb.2009.08.025