适用于可编程光子处理器的连续调节的宽带附加电流合器
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Updated: Aug 6, 2026

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Fabrication and Testing of Photonic Thermometers
Published on: October 24, 2018
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Xiang Liu1, Peipeng Xu1, Yingxuan Zhao1
1Shanghai Institute of Microsystems and Information Technology, Chinese Academy of Sciences, No. 865, Changning Road, Shanghai, 200050, China.
Nanophotonics (Berlin, Germany)
|December 22, 2025
概括
研究人员在光子学上开发了一种可重新配置的增离子联接器. 该设备允许对光信号进行动态调,用于先进的集成光子电路和光学计算.
科学领域:
- 光子学和光学工程的工程.
- 集成光学 集成光学 集成光学
- 材料科学 材料科学 材料科学
背景情况:
- 可编程的集成光子电路对于下一代信息系统至关重要,需要可重新配置的光信号处理.
- 光子学为复杂的光学功能提供了一个可扩展的平台.
- 对光信号路由的动态控制对于多功能光子集成至关重要.
研究的目的:
- 在光子平台上设计和演示一个可热光学重新配置的电联接器.
- 为了实现光学合比率的动态调整,以便灵活处理信号.
- 探索该设备在可编程光谱路由方面的潜力.
主要方法:
- 单立体集成的adiabatic定向合器与化 (TiN) 微型加热器在.
- 使用局部热光学调制来调整动态合比率.
- 对设备在宽带宽的性能进行实验性描述.
主要成果:
- 实现了连接比率从50:50到70:30的持续调整.
- 该设备在80nm带宽 (1,520-1,600nm) 上运行,插入损失低于0.25dB.
- 通过20nm和40nm的自由光谱范围 (FSR) 证明了可编程的光谱路由.
结论:
- 可热光学重新配置的亚亚巴特合器为高密度光子系统提供了增强的灵活性和可扩展性.
- 这项技术为下一代可编程光子电路提供了一个有前途的途径.
- 展示的设备是先进光学计算架构的关键推动者.
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