一个单体集成,可调节,双向,增益切换光源的多模式动态.
Optics express
|January 29, 2025
概括
本研究介绍了一种可调节的光频 (OFC) 源在光子集成电路上. 研究人员观察到多模式行为受到无线电频率信号的影响,这种行为被速率方程模型再现得很好.
科学领域:
- 光子学 是一个光子学.
- 光学工程是指光学工程.
- 集成光学 集成光学 集成光学
背景情况:
- 光频 (OFC) 对于精确的测量和通信至关重要.
- 开发紧和可调节的OFC源是一个活跃的研究领域.
- 双向合系统提供独特的动态特性.
研究的目的:
- 为了呈现一个三部分,双向合,可调节的光源.
- 调查射频 (RF) 信号频率对OFC质量的影响.
- 为了建模观察到的多模式行为.
主要方法:
- 一个光子集成电路 (PIC) 的制造,具有增益,槽镜和Fabry-Perot (FP) 段.
- 收益切换FP部分使用高功率射频信号来产生OFCs.
- 在不同射频频率下对OFC质量的实验分析.
- 开发一个最小延伸多模式速率方程模型.
主要成果:
- 从双向合系统成功生成可调节的OFC.
- 在OFC中观察多模式行为.
- 在多模式运行时,OFC质量降低.
- 速率方程模型准确地重现了实验结果.
结论:
- 双向合系统使可调节的OFC产生成为可能.
- 多模式行为与修改的放松振荡频率有关.
- 提出的模型为了解和预测OFC动态提供了有价值的工具.
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