Broadly tunable difference-frequency spectrometer for trace gas detection with noncollinear critical phase-matching in LiNbO 3

1998 ◽  
Vol 67 (3) ◽  
pp. 351-356 ◽  
Author(s):  
M. Seiter ◽  
D. Keller ◽  
M.W. Sigrist
Keyword(s):  
Difference Frequency ◽  
Gas Detection ◽  
Trace Gas ◽  
Phase Matching ◽  
Trace Gas Detection ◽  
Critical Phase

Development of a tunable mid-IR difference frequency laser source for highly sensitive airborne trace gas detection

2002 ◽  
Vol 75 (2-3) ◽  
pp. 281-288 ◽  
Author(s):  
D. Richter ◽  
A. Fried ◽  
B.P. Wert ◽  
J.G. Walega ◽  
F.K. Tittel
Keyword(s):  
Difference Frequency ◽  
Gas Detection ◽  
Trace Gas ◽  
Laser Source ◽  
Trace Gas Detection ◽  
Highly Sensitive ◽  
Frequency Laser

Research on the High Resolution Trace Gas Detection Based on the Differencefrequency Midinfrared Spectrometer

2012 ◽  
Vol 41 (6) ◽  
pp. 678-683
Author(s):  
陈东 CHEN Dong ◽  
张伯昆 ZHANG Bokun ◽  
胡燮 HU Xie ◽  
刘文清 LIU Wenqing ◽  
张玉钧 ZHANG Yujun
Keyword(s):  
High Resolution ◽  
Difference Frequency ◽  
Gas Detection ◽  
Trace Gas ◽  
Trace Gas Detection ◽  
Mid Infrared ◽  
Infrared Spectrometer ◽  
The Difference

Compact laser difference-frequency spectrometer for multicomponent trace gas detection

1998 ◽  
Vol 66 (5) ◽  
pp. 531-538 ◽  
Author(s):  
K.P. Petrov ◽  
R.F. Curl ◽  
F.K. Tittel
Keyword(s):  
Difference Frequency ◽  
Gas Detection ◽  
Trace Gas ◽  
Trace Gas Detection
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