Spectral measuring temperature inversion study

In the research of multi-spectral radiation thermometry, temperature measurement depends on the line shape of spectrum radiation remittance. However, in the actual measurement, the combustion, explosion and gasification on special occasions can produce some particulate matters. These henomena will affect the linearity of spectral line directly. At the same time, the thesis also researches on the influence and revision of temperature measurement by the carbom fibre paticles whose diameter is 0.033 mu m in the process of loss of laser. The temperature is 1200K before revision. It becomes 2700K after revision. The research will improve the the precision of temperature measurement.