On the possibility of laser generation without inversion on the fine-structure levels of a helium atom
- 作者: Petrashen’ A.G.1, Sytenko N.V.1
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隶属关系:
- St. Petersburg State University of Information Technologies, Mechanics, and Optics
- 期: 卷 122, 编号 3 (2017)
- 页面: 352-358
- 栏目: Spectroscopy of Atoms and Molecules
- URL: https://journal-vniispk.ru/0030-400X/article/view/165339
- DOI: https://doi.org/10.1134/S0030400X17020229
- ID: 165339
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详细
It is shown that laser generation is possible in principle upon coherent excitation according to the V-scheme of the (1s2p)3Pj levels with j = 1, 2 of a helium atom from the (1s2s)3S1 level of the same atom when the latter level is, in turn, populated by electron or proton impact.
作者简介
A. Petrashen’
St. Petersburg State University of Information Technologies, Mechanics, and Optics
编辑信件的主要联系方式.
Email: apetrashen@mail.ru
俄罗斯联邦, St. Petersburg, 197101
N. Sytenko
St. Petersburg State University of Information Technologies, Mechanics, and Optics
Email: apetrashen@mail.ru
俄罗斯联邦, St. Petersburg, 197101
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