DocumentCode
733631
Title
Low power integrated path differential absorption lidar detection of CO2 , CH4 and H2 O over a 5.5 km path using a waveform driven EO sideband spectrometer
Author
Wagner, Gerd ; Maxwell, Stephen ; Douglass, Kevin ; Long, David A. ; Hodges, Joseph T. ; Fleisher, Adam J. ; Plusquellic, David F.
Author_Institution
Phys. Meas. Lab., Nat. Inst. of Stand. & Technol., Boulder, CO, USA
fYear
2015
fDate
10-15 May 2015
Firstpage
1
Lastpage
2
Abstract
A rapid-scan remote-sensing spectrometer based on an arbitrary waveform driven electro-optic phase modulator for spectral scans over 37 GHz and a telescope/photon counting system for detection was used to measure long term ambient level concentrations of greenhouse gases from natural targets.
Keywords
carbon compounds; chemical variables measurement; electro-optical modulation; gas sensors; measurement by laser beam; optical radar; organic compounds; phase modulation; photon counting; remote sensing by laser beam; spectrochemical analysis; water; CO2; H2O; arbitrary waveform driven electro-optic phase modulator; greenhouse gases; long term ambient level concentration measurement; low power integrated path differential absorption lidar detection; natural targets; photon counting system; rapid-scan remote-sensing spectrometer; spectral scans; telescope; waveform driven EO sideband spectrometer; Absorption; Laser radar; Phase modulation; Pollution measurement; Remote sensing; Telescopes; Water;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
7184072
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