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时间延迟签名消除混乱激光通过自我反反对称共振器消除

Guomeng Zuo, Liyang Shao, Qijie Xie

|November 1, 2024

概括

这项研究引入了一种新的方法,使用光纤环共振器来产生混乱的半导体激光输出,而不需要时间延迟签名. 这一进步为各种应用提供了安全高效的光源.

科学领域:

光学和光子学在光学和光子学.
非线性动力学是一种非线性动力学.
激光物理激光物理

背景情况:

半导体激光器对于光通信至关重要.
混乱激光器中的时间延迟信号 (TDS) 构成安全风险.
现有的消除TDS的方法是复杂的.

研究的目的:

提出和演示一个方案,以消除TDS.产生混乱的半导体激光输出.
调查自反反对称合纤维环共振器 (SACFRR) 对TDS抑制的有效性.
为了最大限度地降低TDS,优化合系数.

主要方法:

开发一个理论模型,将SACFRR的单元冲动响应纳入修改后的朗-科巴雅希模型.
拟议的SACFRR结构的实验演示.
分析合系数对TDS的影响.

主要成果:

在混乱激光输出中成功消除了TDS.
为抑制TDS (TDS<0.03) 确定0.3的最佳合系数.
SACFRR的结构被证明是有效的,简单的和可集成的.

结论:

拟议的SACFRR方案有效地产生了无TDS的混乱激光输出.
这项技术为安全通信,混乱的激光雷达和随机位生成提供了强大的光学源.
SACFRR的简单性和有效性使其成为一个有前途的解决方案.

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