范德瓦尔斯光子集成电路,具有连贯光产生
Tianhua Ren1,2,3,4, Andrés Granados Del Águila5, Zhaolong Chen3,4,6
1Institute of Applied Physics and Materials Engineering, University of Macau, Macau, China.
Nature communications
|July 2, 2025
概括
我们使用2D材料开发了一种范德瓦尔斯光子集成电路,用于芯片上的连贯光. 这种方法克服了集成的挑战,实现了具有稳定的电光互连的功能光子电路.
科学领域:
- 材料科学 材料科学 材料科学
- 光子学 是一个光子学.
- 纳米技术 纳米技术
背景情况:
- 二维 (2D) 半导体为光子集成电路中的连贯光源提供了前景.
- 传统的2D材料集成到光子上面临着结构和光电子方面的挑战.
- 这些缺点阻碍了实用的相干光子电路的开发.
研究的目的:
- 介绍和演示范德瓦尔斯光子集成电路 (VPIPC).
- 为了创建一个完整的芯片上光学系统,只使用范德瓦尔斯的异构结构.
- 为了使芯片上的连贯光产生,传播,传输和调制.
主要方法:
- 完全使用范德瓦尔斯异构结构制造一个完整的芯片内光学系统.
- 将多功能2D材料集成到一个单一的异构结构中.
- 使用后门进行光调制.
- 在室温下使用二次相关性实验验证光的一致性.
主要成果:
- 展示一个功能齐全的VPIPC,能够进行基板连贯光的生成,传播,传输和调制.
- 单体异构结构电路使各种二维材料光子组件的稳定电光互连成为可能.
- 连贯光发射的室温验证与功率依赖的过渡到波伊森的制度.
结论:
- 范德瓦尔斯光子集成电路概念为芯片上的连贯光子学提供了一个可行的途径.
- 这种方法克服了传统的2D材料集成到上的局限性.
- 开发的VPIPC与标准的制造工艺兼容,为先进的光子应用铺平了道路.
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