5 Result(s)
within
A. A. Pastor
Physical Chemistry
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Article
Electron and multiphoton ionization of xenon
A method for determining photoionization cross sections based on comparison of the characteristics of electron- and photon-impact processes is described, discussed, and demonstrated to have many advantageous f...
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Article
Lasers in analysis: Potential and prospects for the development of ultrashort pulsed lasers
The main achievements in the analytical application of lasers, their potential applications, and prospects for further development of this field were described. The role of laser generation conditions and mode...
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Article
Discharge plasma in an argon–water vapor mixture as a gas laser medium
The possibility of obtaining the inverse population of the excited states of hydroxyl molecules generated in low-pressure discharge plasma in an Ar–H2O mixture was studied. The possibility of inversion of both th...
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Article
Study of four-wave mixing in the femtosecond laser pulse propagation near the resonance rubidium doublet
In this paper, we investigated the coherent degenerate and nondegenerate four-wave interaction in the propagation of a femtosecond laser pulse in atomic rubidium vapor. In the case of degenerate four-wave inte...
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Article
Resonant Optical Nonlinearity in Vitreous Semiconductors
Upconversion pum** of rare-earth ions in a semiconductor optical medium under particular conditions leads to an increase in the refractive index. The mechanism of the effect observed implies that, upon doubl...
