

Author: Zhu S-Y. Nikonov D.E. Scully M.O.
Publisher: Springer Publishing Company
ISSN: 0015-9018
Source: Foundations of Physics, Vol.28, Iss.4, 1998-04, pp. : 611-619
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Abstract
A Λ-type inversionless laser scheme is analyzed in which lasing is achieved under conditions when a conventional or a Raman laser would fail to operate. The dependence of gain on the parameters of the system is studied numerically. A realization in heliumlike ions is proposed which permits laser action at a wavelength of around 6 nm.
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