Open AccessInvestigation of temporal-resolved spectra of laser-produced titanium plasmas
Author(s) -
D. H. Zhang,
Jin-Bao Zhao
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1412/19/192012
Subject(s) - plasma , laser , titanium , spectral line , atomic physics , emission spectrum , spectroscopy , laser induced breakdown spectroscopy , materials science , ion , range (aeronautics) , plasma diagnostics , wavelength , atomic emission spectroscopy , nist , analytical chemistry (journal) , optics , chemistry , physics , optoelectronics , inductively coupled plasma , nuclear physics , astronomy , metallurgy , organic chemistry , chromatography , quantum mechanics , natural language processing , computer science , composite material
Synopsis Laser-produced titanium (Ti) plasmas have been measured using temporal-spatially resolved laser-produced plasma emission spectroscopy technique. The emission peaks in the wavelength range of 7.5-15 nm were identified from the 3s-(4,5)p, 3p-4d, and 3d-4f transition lines from Ti 5+ to Ti 11+ ions with aid of NIST database and Cowan atomic structure calculations, as well as comparative analysis between experimental and simulated spectra based on a simplified radiation hydrodynamic model.