Fig. 1. Schematic diagram of the electrical circuit.

Fig. 2. Effect of current density on the xenon flash lamp absorption coefficient: (a) absorption coefficient; (b) lamp output spectrum; (c) plasma emissivity at different current densities with the same wavelength; (d) plasma emissivity at different wavelengths with the same current density; (e) relationship between current density and radiation efficiency.

Fig. 3. Effect of lamp diameter and xenon pressure on the absorption coefficient: (a) current pulse shapes at different xenon lamp diameters; (b) schematic diagram of xenon plasma; (c) absorption coefficient; (d) lamp output spectrum; (e) plasma emissivity for at different xenon lamp diameters; (f) absorption coefficient at different xenon pressures; (g) lamp output spectrum.

Fig. 4. Schematic diagram of the test facility.

Fig. 5. Current pulse shape: (a) experimental result; (b) calculated result.

Fig. 6. (a) Test system stability; (b) relationship between test distance and emission power.

Fig. 7. Xenon lamp radiation model: (a) relative spectral power at different angles; (b) power ratio of .

Table 1. Test results.