走向混沌的群体速度跳跃在芯片上的消耗者克尔·索利顿
Grégory Moille1,2, Sashank Kaushik Sridhar3, Pradyoth Shandilya4
1University of Maryland, NIST, Joint Quantum Institute, /, College Park, Maryland 20742, USA.
Physical review letters
|October 12, 2025
概括
研究人员在微中展示了一种新的混乱状态,其中单个消散式克尔单子 (DKS) 呈现混乱行为. 光学频率的这种受控混乱为基于随机性的光子应用开辟了新的途径.
科学领域:
- 非线性光学是一种非线性光学.
- 索利顿物理学 物理
- 综合光子学 综合光子学
背景情况:
- 集成光学频率,或微,通常存在于混沌调制不稳定性或稳定的消散式克尔单子 (DKS) 模式.
- 在基于随机性的应用中,在微型中实现受控的混乱至关重要.
研究的目的:
- 为了展示一个新的微组合状态,在单个DKS中表现出混乱的行为.
- 研究DKS微中混乱转换的机制.
主要方法:
- 在DKS和外部激光之间,Kerr诱导同步 (KIS) 的相调节.
- 使用芯片集成的八度跨度微组合器.
- 对KIS的第二阶阿德勒方程的实验验证.
主要成果:
- 观察一个单个DKS的混沌群体速度跳跃.
- 通过混乱跳跃诱导的随机重复率过渡的演示.
- 在KIS的背景下对阿德勒方程的实验验证.
结论:
- 已经证明了一种新的微组合状态,具有混乱的DKS行为.
- 基因信息系统的相调节提供了一种确定性方法,可以在孤独状态中诱导混乱.
- 这项工作将非线性动力学和光学单子物理结合起来,用于控制微型混沌.
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