Continuous Stokes self-scattering of optical pulse in an anisotropic crystal under the Zakharov - Benney resonance conditions

摘要

The effect of continuous transformation down of laser pulse frequency due to the mechanism of quadratic nonlinearity in the uni-axial crystal is investigated. Under condition of Zakharov-Benney resonance this red frequency shift is proportional to the input intensity of a pulse, which is polarized in the plane of ordinary wave.