宽带随机光电振荡器实验频率-幅度数据、时域波形、真实频率分布、相空间、时间序列吸引子相关维度数据

过去几十年，在微波光子领域光在传输介质中的随机散射引起了极大的研究兴趣。光电振荡器是一种可以产生具有超低相位噪声震荡信号的振荡器，在本文中我们将随机散射的特性与光电振荡器结合起来，设计了一个基于随机分布式反馈的OEO系统。利用光纤内部玻璃结构内部的非均匀性导致的随机分布的瑞利散射，我们实现了超宽带的随机微波信号。产生的信号具有随机特性，且其频率不受固定腔长的限制。该装置在诸如随机比特产生、雷达系统、电子干扰和反侦察以及电信等多领域具有应用。Over the past few decades, random scattering of light in transmission media has attracted tremendous research interest in the field of microwave photonics. An optoelectronic oscillator (OEO) is an oscillator capable of generating oscillating signals with ultra-low phase noise. In this paper, we combine the characteristics of random scattering with optoelectronic oscillators to design an OEO system based on stochastic distributed feedback. Leveraging the randomly distributed Rayleigh scattering caused by the inhomogeneity of the glass structure inside optical fibers, we realize ultra-wideband random microwave signals. The generated signals exhibit random characteristics, and their frequencies are not restricted by the fixed cavity length. This device has applications in various fields such as random bit generation, radar systems, electronic jamming and anti-reconnaissance, and telecommunications.

搜集汇总

背景与挑战

背景概述

该数据集提供了基于随机分布式反馈光电振荡器系统的实验数据，包括频率-幅度、时域波形、真实频率分布、相空间和时间序列吸引子相关维度等信息。它展示了利用光纤瑞利散射实现的超宽带随机微波信号生成，具有随机特性且不受固定腔长限制，适用于随机比特产生、雷达、电子干扰和电信等多个应用场景。