Laser applications and other topics in quantum electronics

Stimulated scattering during periodic-pulse pumping

A. Ya. Dadasyan, V. V. Shkunov

Institute for Problems in Mechanics of the Russian Federation, Moscow

Abstract: Stimulated scattering during periodic-pulse pumping with a spiking period comparable to the grating relaxation time is examined theoretically. The decrease in the stimulated-scattering threshold is derived as a function of the pulse length, the spiking interval, the relaxation time, and the difference between the pump and signal group velocities.

UDC: 621.378.534

PACS: 42.65.Dr, 42.65.Es, 42.70.Nq

Received: 31.12.1992

 English version: Quantum Electronics, 1993, 23:8, 699–707

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