Absorption of laser radiation in ultracold plasma

doi:10.1088/1674-1056/25/10/103203

Abstract In this paper, we analyze the spectral behavior (optical thickness, shape and linewidth) of laser radiation absorption under the correlation heating of ions in an ultracold plasma. The Voigt formula is used to find the absorption coefficient. The spectral line width is shown to grow with time while the optical thickness reduces. Our modeling results are in good agreement with the experimental findings reported in the literature.

Keywords: absorption laser radiation ultracold plasma

Received: 01 April 2016
Revised: 19 May 2016
Accepted manuscript online:

PACS:	32.70.Jz	(Line shapes, widths, and shifts)
	52.25.Os	(Emission, absorption, and scattering of electromagnetic radiation ?)
	92.60.Vb	(Radiative processes, solar radiation)

Corresponding Authors: N Y Shaparev
E-mail: shaparev@icm.krasn.ru

Cite this article:

N Y Shaparev Absorption of laser radiation in ultracold plasma 2016 Chin. Phys. B 25 103203

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Absorption of laser radiation in ultracold plasma

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