Deconvolution of the Line Spectra in Microsize Light Sources in Magnetic Field

Romanian Reports in Physics 2014
Gita Rēvalde, Natalia Zorina, Atis Skudra, Zanda Gavare

We present our investigation of narrow spectral lines, emitted from microsize mercury/xenon electrodeless light source in magnetic field. The spectral line shapes were registered by the Fourier transform spectrometer and deconvoluted by means of a regularisation method. Two approaches were used to obtain the regularisation parameter. The plasma temperature and magnetic field intensity were obtained.

Keywords
electrodeless light sources; microsize light sources; line shapes; Zeeman Effect; inverse problem; Tikhonov's regularisation method; calculated real line shape; low-pressure plasma temperature; regularisation parameter; instrumental function of the Fourier transform spectrometer
Hyperlink
http://www.rrp.infim.ro/2014_66_4/A17.pdf

Rēvalde, G., Zorina, N., Skudra, A., Gavare, Z. Deconvolution of the Line Spectra in Microsize Light Sources in Magnetic Field. Romanian Reports in Physics, 2014, Vol.66, No.4, pp.1099-1109. ISSN 1221-1451. e-ISSN 1841-8759.

Publication language
English (en)