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In this paper,serveral temperature(refractive index)fields which are de-scribed by different kinds of functions are reconstructed by computer simulations based onholographic tomography theory.The obtained results are compared and analyzed.We de-signed a special multibeam holographic system in which the disturbance from the intense arclight can be filtered.With the system multidirectional holographic interferograms of arc fieldscan be taken simultaneously.We also calculate the quantitative distributions of temperature,the number density of particles and ionicity at a typical section of the argon arc field from theexperimeantal data.
In this paper, serveral temperature (refractive index) fields which are de-scribed by different kinds of functions are reconstructed by computer simulations based onholographic tomography theory. The obtained results are compared and analyzed. We de-signed a special multibeam holographic system in which the disturbance from the intense arclight can be filtered. Whilst the system multidirectional holographic interferograms of arc fieldscan be taken simultaneously.We also calculate the quantitative distributions of temperature, the number density of particles and ionicity at a typical section of the argon arc field from the itemeantal data.