04/08/2025, 08:05 AM UTC
激光焊接技术应用于量子技术：可靠的光纤-PIC连接Laser Welding Brought to Quantum Technology: Reliable Fiber-PIC Connections
弗劳恩霍夫I Z M的研究人员开发了一种激光焊接工艺，无需粘合剂即可将光电集成电路（PIC）与光纤连接，该工艺可在低温下运行。这项技术承诺提供更可靠、更快、更便宜的光纤-PIC连接，将彻底改变量子技术应用。
低温对于观察量子效应至关重要，这可以显著影响生活质量。Q Weld项目专注于低温量子计算系统以及基于PIC模块的集成，用于量子计算中的安全通信和连接。
这项技术耐用、可重复且可自动化，适用于大规模生产量子系统所需的PIC。
The Fraunhofer IZM researchers have developed a laser welding process for connecting PICs with optical fibers without adhesives, which can operate at cryogenic temperatures. This technology promises more reliable, faster, and cheaper fiber-PIC connections, revolutionizing quantum technology applications.
Low temperatures are essential for observing quantum effects, which can significantly impact quality of life. The QWeld project focuses on cryogenic quantum computing systems and the integration of PIC-based modules for secure communication and connections in quantum computing.
The technology is durable, reproducible, and can be automated, making it suitable for large-scale production of PICs for quantum systems.
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