CARBOCAP - new carbon dioxide sensor - electrically tuneable interferometer for infrared gas analysis

摘要

Reports on CARBOCAP, a new type of optical carbon dioxide sensor, which guarantees high accuracy. States that CARBOCAP uses a micromachine electrically tuneable Fabry-Perot interferometer (FPI) as a filter, which guarantees the high accuracy and stability of a dual-wavelength instrument, without the problems of mismated filters and detectors, or the wear and tear of a rotating filter.