DocumentCode :
3324289
Title :
Selection of CO2 Absorption Lines for High Temperature Sensor Using a Single Diode Laser near 2.6µm
Author :
Cai, Tingdong ; Li, Qin
Author_Institution :
Coll. of Phys. & Electron. Eng., Xuzhou Normal Univ., Xuzhou, China
fYear :
2011
fDate :
16-18 May 2011
Firstpage :
1
Lastpage :
3
Abstract :
The CO2 transitions near 2.6 μm are analized systematically to find the best line pairs for measurement of gas temperature and CO2 concentration in a elevated temperature environment. A line pair of CO2 at 3727.94 cm-1 and 3728.41 cm-1 is selected based on some selection criterions. The selected line pair is useful for development of CO2 concentration and temperature TDL sensors.
Keywords :
carbon compounds; chemical variables measurement; gas sensors; laser tuning; light absorption; measurement by laser beam; optical sensors; temperature sensors; CO2; absorption lines; concentration measurement; gas temperature; high-temperature sensor; tunable diode laser sensors; Absorption; Diode lasers; Temperature distribution; Temperature measurement; Temperature sensors; Water;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Photonics and Optoelectronics (SOPO), 2011 Symposium on
Conference_Location :
Wuhan
ISSN :
2156-8464
Print_ISBN :
978-1-4244-6555-2
Type :
conf
DOI :
10.1109/SOPO.2011.5780396
Filename :
5780396
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3324289
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