NASA Technical Reports Server (NTRS) : A pdf

NASA Technical Reports Server (NTRS) : A

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System will operate at a temperature insensitive CO2 line (2050.967 nm) with side-line tuning and off-set locking. Demonstrated an order of magnitude improvement in laser line locking needed for high precision measurements, side-line operation, and simultaneously double pulsing and line locking. Detector testing of phototransistor has demonstrated sensitivity to aerosol features over long distances in the atmosphere and resolve features approx. 100m. Optical systems that collect light onto small area detectors work well. Receiver optical designs are being optimized and data acquisition systems developed. CO2 line parameter characterization in progress In situ sensor calibration in progress for validation of DIAL CO2 system

• Creator/s: NASA Technical Reports Server (NTRS
• Date: 11/13/2006
• Year: 2006
• Book Topics/Themes: NASA Technical Reports Server (NTRS), CARBON DIOXIDE, AEROSOLS, CALIBRATING, OPTICAL SCANNERS, PRECISION, PHOTOTRANSISTORS, TROPOSPHERE, TUNING, RECEIVERS, SENSITIVITY, LOCKING, Ismail, Syed, Koch, Grady, Abedin, Nurul, Refaat, Tamer, Rubio, Manuel, Davis, Kenneth, Miller, Charles, Singh, Upendra

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