论文标题
Mobius纤维谐振器的固定状态和不稳定性
Stationary States and Instabilities of a Mobius Fibre Resonator
论文作者
论文摘要
我们检查了由两个相互连接的纤维环组成的光谐振器的稳态和动态行为，共享一个共同的泵。耦合的Ikeda地图模型非常准确地构成了在单个往返上两种纤维之间的场演变和交换。我们发现这支持连续波状态以及以前看不见的孤子状态的一系列丰富的多维双态性。 Floquet分析表明，调制和参数不稳定性比单纤维谐振器在更宽的域上发生，可以通过控制两个光纤环的相对分散体和共振频率来量身定制。参数不稳定性孕育了具有特殊时期行为的脉冲训练。
We examine the steady state and dynamic behaviour of an optical resonator comprised of two interlinked fibre loops sharing a common pump. A coupled Ikeda map models with great accuracy the field evolution within and exchange between both fibres over a single roundtrip. We find this supports a range of rich multi-dimensional bistability in the continuous wave regime, as well as previously unseen cavity soliton states. Floquet analysis reveals that modulation and parametric instabilities occur over wider domains than in single-fibre resonators, which can be tailored by controlling the relative dispersion and resonance frequencies of the two fibre loops. Parametric instability gives birth to train of pulses with a peculiar period-doubling behavior.
