Entwicklung eines Sensorsystems zur Detektion von Gasen mit NahInfraRot- Laserdioden (Development of a Sensor System for the Detection of Gases with Near-Infrared Laser Diodes).

摘要

The dissertation examines the possibility of a sensor system based upon spectroscopy with Near-Infrared (NIR) diodes, as opposed to the more traditional sensory analysis, which suffers from a dearth of gas sensors necessary to its implementation. With semiconductor laser diodes recently having been make available for sensory analysis, the author is convinced that this new path is ideal for optical, spectroscopic gas analysis. The principles and applications of and developments in absorption spectroscopy, as this precise technique has come to be known, takes up the first forty percent of the study. The second part tests out measurements, whereas the third and final section has the blueprints for the micro-controlled realization of the sensor system.