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Updated: Jul 1, 2025

Quasi-light Storage for Optical Data Packets

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稳定Fabry-Perot光学频率,具有不同相位检测和偏差补偿

Xiyi Weng, Wei Wei, Weilin Xie

|March 1, 2024

概括

我们开发了一个稳定的光学频率 (OFC),使用一种新的相调制技术. 这种方法有效地弥补环境变化,确保高精度和长期OFC稳定性,无需外部引用.

科学领域:

物理物理学物理
光学工程是指光学工程.
计量学计量学计量学

背景情况:

光频 (OFC) 对于高精度测量至关重要.
环境因素可能会破坏OFC的稳定,限制它们的长期表现.
现有的稳定方法往往需要复杂的设置或外部参考信号.

研究的目的:

介绍一项用于光学频率的新型稳定技术.
证明OFC对环境变化的长期稳定性.
为了验证OFC稳定的一种同质相锁循环的有效性.

主要方法:

使用Fabry-Perot相调节器进行OFC生成.
测量了上侧带和下侧带节拍信号的相对相位变化,以检测变化.
采用同体相锁循环来控制OFC偏差电压进行补偿.

主要成果:

在3800秒内实现相对相位变化仅为0.056°.
即使在剧烈的温度变化下,也表现出稳定的OFC性能.
不同相位检测有效消除了常态噪声.

结论:

拟议的稳定方法确保了长期的OFC稳定性,没有外部引用.
该技术对环境干扰,如温度波动,具有坚固的抵抗力.
这一进步使得光学频率应用更加可靠和精确.

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