| Abstract: | Using an integral representation, a system of equations of a semiclassical theory for the nonresonance cooperative Raman scattering of a rectangular pulse is solved numerically disregarding pumping depletion and lag effects. The pulse shape and directivity diagram for Stokes and anti-Stokes radiation are calculated for various Fresnel numbers. M. E. Evsev'ev Mordovian State Pedagogical Institute, 430007, Saransk, 11a, Studencheskaya Str., Russia. Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 66, No. 2, pp. 163–169, March–April, 1999. |
