TRANSMITTING AND RECEIVING SYSTEM OF OPTICAL REMOTE MEASURING DEVICE MEASURING CONCENTRATION OF ATMOSPHERIC SUBSTANCES BY DISTANCE

摘要

The present invention relates to a transmitting and receiving system of an optical remote measuring device measuring the concentration of atmospheric substances by distance. More specifically, the present invention relates to a transmitting and receiving system of an optical remote measuring device, avoiding complexity of diffraction grating and etalon optical system for a narrowband spectrum in an existing DIAL system to simplify the entire transmitting and receiving system, and enabling selective simultaneous-sequential use of pigment used in a transmitting laser. Accordingly, simultaneous-sequential continuous measurement of ozone, sulfur dioxide, and nitrogen dioxide existing in air can be performed by using one system.;COPYRIGHT KIPO 2018