论文标题
Kerr-Gires-Tournois干涉仪中频率梳子和局部状态的正常形式
A normal form for frequency combs and localized states in Kerr-Gires-Tournois interferometers
论文作者
论文摘要
我们阐明了垂直外部腔内kerr-gires-tournois干涉仪中时间局部状态和频率梳形成的机制。我们将基于延迟代数方程的第一个原理模型减少到最小模式形成方案。它由由高阶效应（例如三阶分散和非线性漂移）所修饰的真实立方的金兹堡 - 兰道方程组成。后者负责通过连接注射微型腔的高强度和低强度水平的域壁的锁定来产生局部状态。我们将正常形式的有效参数与光学设置的配置相关。比较这两个模型，我们观察到了几乎是双重性发作的出色一致性。
We elucidate the mechanisms that underly the formation of temporal localized states and frequency combs in vertical external-cavity Kerr-Gires-Tournois interferometers. We reduce our first principle model based upon delay algebraic equations to a minimal pattern formation scenario. It consists in a real cubic Ginzburg-Landau equation modified by high-order effects such as third order dispersion and nonlinear drift. The latter are responsible for generating localized states via the locking of domain walls connecting the high and low intensity levels of the injected micro-cavity. We interpret the effective parameters of the normal form in relation with the configuration of the optical setup. Comparing the two models, we observe an excellent agreement close to the onset of bistability.
