Icing Rate Sensor Based on Infrared Spectrum Absorption

An icing rate sensor based on infrared spectrum absorption is researched in this paper, which two infrared laser diodes are used in. Two laser diodes are driven by pulse circuit, and the key technology of the icing rate sensor based on infrared spectrum absorption is put forward. The icing rate sensor is smaller cubage, easier to extend and more steadfast components than the traditional circumvolving filter project.