Moment theory of self-trapped laser beams with nonlinear saturation
作者： Juan Francisco Lam , Bernard Lippmann , Frederick Tappert
DOI: 10.1016/0030-4018(75)90260-6
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摘要: Abstract The moment theory of the quasi-optical equation is used to obtain simple analytical expressions for relation between beam radius and power stationary self-trapped light beams in passive nonlinear media with saturation index refraction. In addition, stability these determined.
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