Instabilities of cavity solitons in optical parametric oscillators.
Instabilities of cavity solitons in optical parametric oscillators.
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光参量振荡器中空腔孤子的不稳定性。
DOI：
10.1103/physreve.60.r3508
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发表时间：
1999
期刊：
影响因子：
--
通讯作者：
D. V. Skryabin
中科院分区：
文献类型：
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作者：
D. V. Skryabin
以光参量振荡器中的腔孤子为例，证明了这些耗散结构的霍普夫不稳定性与其保守对应物的内模直接相关。在这种情况下，后者是自由传播的二次孤子。线性稳定性分析和数值模拟还揭示了单峰和多峰腔孤子的多稳定性和复杂不稳定性诱导的时空动力学。
Using an example of cavity solitons in optical parametric oscillators it is demonstrated that Hopf instability of these dissipative structures can be directly associated with internal modes of their conservative counterparts. The latter ones are free propagating quadratic solitons in this case. Linear stability analysis and numerical simulation also reveal multistability and complex instability induced spatiotemporal dynamics of single and multihump cavity solitons.