2、Optical absorption spectra and positron annihilation radiation Doppler broadening were measured at room temperature.
3、A tunable diode laser was used to probe the gain spectra and profile of a supersonic COIL. The cavity temperature was obtained based on Doppler broadening.
1、Theory of Stark effect modulation with Doppler broadening is analyzed by the semiclassical theory.
4、The neutron streak image tube also can be used to determine the temperature of the plasma of the implosion of DT-filled targets by measuring the Doppler broadening.