A coherently pumped, passive cavity supports, in the normal dispersion regime, the propagation of still interlocked fronts or switching waves that form invariant localized temporal structures. We address theoretically the problem of the excitation of this type of wave packet. First, we map all the dynamical behaviors of the switching waves as a function of accessible parameters, namely, the cavity detuning and input energy deficiency, using box-like excitation of the intracavity field. Then we show how a good degree of control can be obtained by applying a negative or positive external pulsed excitation.

中文翻译：

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正常色散Kerr腔中的开关波激励

在正常色散状态下，相干泵浦的无源腔支持仍互锁的前沿或形成不变的局部时间结构的切换波的传播。从理论上讲，我们解决了这类波包的激发问题。首先，我们使用腔内磁场的盒状激励，将所有开关波的动力学行为映射为可访问参数的函数，即腔失谐和输入能量不足。然后，我们说明如何通过施加负或正的外部脉冲激励来获得良好的控制程度。