The spectrum simulation of the soft X-ray for vacuum spark with laser initiation

5th International Conference of Photonics and Information Optics

Melekhov, A.P.^1 ; Vovchenko, E.D.^1

National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, Kashirskoe shosse 31, Moscow

115409, Russia^1

关键词: Discharge energy;    K-edge filters;    Laser initiations;    Recovery techniques;    Soft x-ray radiation;    Soft x-ray spectrums;    Spectral distribution;    Spectrum simulation;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/737/1/012012/pdf
DOI  :  10.1088/1742-6596/737/1/012012

来源: IOP

【 摘 要 】

The spectra recovery technique based on measurement of soft X-ray radiation in a low- energy vacuum spark (discharge energy Ec ≤ 20 J) with using of pair of pin-diodes and a set of removable K-edge filters is presented. The numerical model of soft x-ray spectrum and algorithm of selection of spectral distributions for coordination with experimental data are offered. Results of processing are presented in the form of the simulation spectra.