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高性能光机电共振器的拓优化

Yincheng Shi¹, Fengwen Wang², Dennis Høj¹

¹Center for Macroscopic Quantum States (bigQ), Department of Physics, Technical University of Denmark, Fysikvej, Kgs. Lyngby, 2800, Denmark.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)

|November 26, 2025

概括

研究人员使用拓优化开发了紧的机械共振器. 这些高性能共振器实现了用于量子技术和先进传感的高频率和质量因素频率产品.

科学领域:

机械共振器机械共振器
量子技术是一种量子技术.
视觉机械学视觉机械学

背景情况:

高质量的机械共振器对于量子信息技术,精密传感和光学机械学至关重要.
一个关键的挑战是创建紧的共振器设计,而不牺牲性能.

研究的目的:

为了介绍一类新的紧型机械共振器.
为了优化共振器对更高阶自身模式进行优化,以提高性能.

主要方法:

使用拓优化来最大限度地提高阻尼稀释系数.
这种方法最大限度地减少了边缘曲损失,并增强了内在缓作用.

主要成果:

开发的共振器实现了高频率.
实现了提高质量因子频率 (Qf) 的产品.
观察到最少的边缘曲损失和增强的内在阻尼.

结论:

紧的高性能共振器为先进的应用提供了一个有前途的解决方案.
这些共振器适用于量子信息传导,光机械系统和下一代传感技术.

关键词:

有限元分析是有限元分析.纳米制造技术的技术.一个光机械共振器.拓优化优化拓学的优化

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