中国 100 通道单光子探测器能否助力宽带量子互联网？
Could China’s 100-channel single-photon detector enable broadband quantum internet?
中国科学家开发出一种 100 通道单光子探测器，有望为宽带量子网络铺路。上海团队的新型互连方案支持 100 多个光子信号检测通道，并保持准确、稳定运行，突破了此前最多支持 32 个通道的瓶颈。
Chinese scientists have developed a 100-channel single-photon detector, a breakthrough promising to pave the way for broadband quantum networks.
State-of-the-art single-photon detectors – essential components underpinning photonic quantum technologies – could previously support a maximum of 32 detection channels for photon signals.
Now, a newly developed interconnect scheme by a Shanghai-based team has broken this bottleneck, supporting more than 100 detection channels while maintaining accurate and stable operation.
“This work establishes a robust and scalable infrastructure, paving the way for large-scale quantum photonic applications,” the authors said in their paper.
来源：南华早报 · scmp.com