基于在驱动的克尔共振器中打破极化对称性的连贯的Ising机器
Liam Quinn1,2, Yiqing Xu3,4, Julien Fatome5
1Physics Department, The University of Auckland, Auckland, New Zealand. liam.quinn@auckland.ac.nz.
Nature communications
|January 28, 2026
概括
这项研究介绍了一种使用偏振的新型光学Ising机器. 这种新设计简化了硬件,并使复杂问题的稳定,高速优化.
科学领域:
- 量子光学就是量子光学.
- 非线性光学是一种非线性光学.
- 计算物理学的计算物理.
背景情况:
- 一致的Ising机器 (CIM) 模拟合的Ising旋转以进行优化.
- 传统的CIM使用光学参数振荡器,需要复杂的相位稳定.
- 旋转被编码为振荡器相,需要敏感的测量技术.
研究的目的:
- 开发一个简化,更稳定的光学Ising机器.
- 为了使用易于获得的组件实现强大的,高通量光学优化.
- 克服现有CIM中相位敏感测量的局限性.
主要方法:
- 介绍了一种基于自发偏振对称性破坏的光学Ising机器.
- 使用一个连贯驱动的纤维克尔非线性共振器.
- 在极化状态下编码的旋转用于所有强度读取.
主要成果:
- 证明了强大的,所有强度的读数与现成的电信组件.
- 在没有人工干预的情况下,在光速下实现了超过一个小时的不间断的Ising试验.
- 通过在锁定非线性和拓学的新模式中运行,消除了漂移和偏差.
结论:
- 全光纤平台简化了用于光学优化的硬件.
- 这种方法为更稳定的,高通量连贯光学优化设备提供了途径.
- 潜在的应用包括金融,药物设计和其他复杂的组合问题.
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