PROPAGATION OF OPTICAL PULSE WITH TIME-SPACE ASYMMETRY IN SATURABLE SELF-FOCUSING KERR MEDIUM
时空非对称光脉冲在饱和自聚焦克尔介质中的传输

The problem of propagation of (2+1)-dimensional optical pulse with time-space asymmetry in a saturable Kerr medium is discussed-That pseudo-momentum and energy of the optical pulse keep conservative along propagation is obtained by using variational method-The impacts of initial asymmetry,saturable strength and coupling strength on pulse width and beam width are studied by using numerical method-