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

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.