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- Title
New Type of Extremely Short Vector Solitons in a Medium of Asymmetric Molecules.
- Authors
Sazonov, S.
- Abstract
A new type of extremely short terahertz electromagnetic solitons, which can be formed in a system of molecules with permanent dipole moments in stationary states, has been predicted. It has been shown that such solitons can be formed when the ordinary component of the field excites quantum transitions and, in addition, the extraordinary component dynamically shifts their frequencies. The mechanism of propagation of such solitons in the presence of the nonstationary Stark inversion of quantum levels accompanied by the effective generation of a pulse of the extraordinary wave has been analyzed. The solitons under consideration have no analogs in the visible range.
- Subjects
SOLITONS; ELECTROMAGNETISM; DIPOLE moments; QUANTUM transitions; TERAHERTZ technology; STARK effect
- Publication
JETP Letters, 2015, Vol 102, Issue 12, p834
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/S0021364015240091