Paper
26 November 1983 Automated Tunable Diode Laser Monitoring Systems
Gary T Forrest, David L Wall
Author Affiliations +
Abstract
Fully automated tunable diode laser systems have been developed for the long-term, precision monitoring of gases, liquids, and solids. Active laser feedback stabilization allows continuous, unattended monitoring of the chemical or physical characteristics of materials. Specific systems will be described for the measurement of nuclear reactor performance, nonregulated automotive emissions, and extruded plastic quality. Common elements in all these systems are computerized laser stabilization and control, ultra-stable sampling cells, and optimized detectors selected for long-term, maintenance free operation.
© (1983) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Gary T Forrest and David L Wall "Automated Tunable Diode Laser Monitoring Systems", Proc. SPIE 0438, Tunable Diode Laser Development and Spectroscopy Applications, (26 November 1983); https://doi.org/10.1117/12.937434
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KEYWORDS
Sensors

Laser stabilization

Absorption

Infrared radiation

Tunable diode lasers

Laser systems engineering

Calibration

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