Ultrasensitive near-infrared integrated cavity output spectroscopy technique for detection of CO at 157 μm: new sensitivity limits for absorption measurements in passive optical cavities

2006 ◽  
Vol 45 (36) ◽  
pp. 9221 ◽  
Author(s):  
Gregory S. Engel ◽  
Walter S. Drisdell ◽  
Frank N. Keutsch ◽  
Elisabeth J. Moyer ◽  
James G. Anderson
Keyword(s):  
Near Infrared ◽  
Spectroscopy Technique ◽  
Optical Cavities ◽  
Cavity Output ◽  
Absorption Measurements

Near-Infrared Off-Axis Integrated Cavity Output Spectroscopic Gas Sensor for Real-Time, In Situ Atmospheric Methane Monitoring

2020 ◽  
pp. 1-1
Author(s):  
Kaiyuan Zheng ◽  
Chuantao Zheng ◽  
Haipeng Zhang ◽  
Junhao Li ◽  
Zidi Liu ◽  
...  
Keyword(s):  
Real Time ◽  
Gas Sensor ◽  
Near Infrared ◽  
Atmospheric Methane ◽  
Cavity Output

Monitoring spinal cord hemodynamics and tissue oxygenation: a review of the literature with special focus on the near-infrared spectroscopy technique

Spinal Cord ◽  
2019 ◽  
Vol 57 (8) ◽  
pp. 617-625 ◽  
Author(s):  
Tahereh Rashnavadi ◽  
Andrew Macnab ◽  
Amanda Cheung ◽  
Armita Shadgan ◽  
Brian K. Kwon ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Infrared Spectroscopy ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Tissue Oxygenation ◽  
Special Focus ◽  
Review Of The Literature ◽  
Spectroscopy Technique

Quasi-tunable I2-laser for absorption measurements in the near infrared

1977 ◽  
Vol 21 (1) ◽  
pp. 33-38 ◽  
Author(s):  
B. Hartmann ◽  
B. Kleman ◽  
O. Steinvall
Keyword(s):  
Near Infrared ◽  
Absorption Measurements
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