Transient parametric up-conversion in a randomly inhomogeneous medium

Transient parametric up-conversion in a randomly inhomogeneous medium

An analysis is made of transient parametric up-conversion in a randomly inhomogeneous medium. The diffusion approximation is used to obtain an exact closed equation for the average intensity of the wave generated by such conversion. It is shown that over sufficiently long paths the correlation prope...

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Veröffentlicht in:Sov. J. Quant. Electron. (Engl. Transl.); (United States) 1981-05, Vol.11 (5), p.641-643
Hauptverfasser: Abramovich, B S, Sazontov, A G, Tamoĭkin, V V
Format: Artikel
Sprache:eng
Schlagworte:
420300 - Engineering- Lasers- (-1989)
ANALYTICAL SOLUTION
ELECTROMAGNETIC RADIATION
ELECTRONIC EQUIPMENT
ENGINEERING
FREQUENCY CONVERTERS
LASER RADIATION
OSCILLATORS
PARAMETRIC OSCILLATORS
RADIATIONS
TRANSIENTS
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Beschreibung
Zusammenfassung:An analysis is made of transient parametric up-conversion in a randomly inhomogeneous medium. The diffusion approximation is used to obtain an exact closed equation for the average intensity of the wave generated by such conversion. It is shown that over sufficiently long paths the correlation properties are transferred from a noncoherent signal wave to the resultant high-frequency wave.
ISSN:0049-1748
2169-530X
DOI:10.1070/QE1981v011n05ABEH006947