Methods of tunable diode laser absorption saturation spectroscopy to gas sensing under optically thick conditions

2021 ◽  
Author(s):  
Wei Nie ◽  
Zhenyu Xu ◽  
Gangfu Rao ◽  
Xiao Lin ◽  
Jidong Lu ◽  
...  
Keyword(s):  
Diode Laser ◽  
Gas Sensing ◽  
Tunable Diode Laser ◽  
Saturation Spectroscopy ◽  
Absorption Saturation ◽  
Laser Absorption ◽  
Diode Laser Absorption

Sensing hydrocarbons with interband cascade lasers and substrate-integrated hollow waveguides

The Analyst ◽  
2016 ◽  
Vol 141 (14) ◽  
pp. 4432-4437 ◽  
Author(s):  
Igor José Gomes da Silva ◽  
Erhan Tütüncü ◽  
Markus Nägele ◽  
Peter Fuchs ◽  
Marc Fischer ◽  
...  
Keyword(s):  
Diode Laser ◽  
Gas Sensing ◽  
Tunable Diode Laser ◽  
Analytical Technique ◽  
Hollow Waveguides ◽  
Laser Absorption ◽  
Sensing Applications ◽  
Interband Cascade Lasers ◽  
Diode Laser Absorption ◽  
Cascade Lasers

Tunable diode laser absorption spectroscopy (TDLAS) is an excellent analytical technique for gas sensing applications.

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