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Updated: Jun 24, 2025
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Generation and Coherent Control of Pulsed Quantum Frequency Combs
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光腔达到10-16频率稳定性,使用基于内合光学的紧光学循环器
Applied optics
|June 10, 2024
概括
这项研究引入了一种新的光纤合循环器,用于光学腔,增强未来太空任务的频率稳定性. 这种新的内合方法显示了与自由光束技术相比较的性能,而不会引入与循环管相关的不稳定性.
科学领域:
- 物理 物理学 物理
- 光学工程是指光学工程.
- 太空技术 太空技术
背景情况:
- 未来的太空任务需要高度稳定和紧的光学频率参考.
- 光学空洞适用于相对频率参考应用.
- 改进内合光学对于提高光腔性能,紧性和强度至关重要.
研究的目的:
- 为高精度光学腔提供一种基于循环管的新型光纤合内合方法.
- 与传统的自由光束方法相比,评估这种新的内联技术的性能.
- 评估循环器对光腔频率稳定的影响.
主要方法:
- 实现基于循环管的纤维合内合板.
- 集成与一个广泛的特征交叉腔设置.
- 与常用的自由光束内技术进行比较.
主要成果:
- 在1Hz时实现了5.5×10-16 Hz-1/2的频率稳定性.
- 在mHz范围以下,只观察到频率稳定的轻微退化.
- 没有检测到血液循环诱导的不稳定性.
结论:
- 纤维合的循环器内合方法是用于高精度光学腔的自由光束技术的可行替代方案.
- 这种方法保持了高频稳定性,对于诸如太空任务之类的苛刻应用至关重要.
- 开发的内板提供了一个紧而坚固的解决方案,而不会影响光腔性能.
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