论文标题
超导纳米线单光子探测器以及材料中过量能量的积累和不稳定释放的影响
Superconducting Nanowire Single-Photon Detectors and effect of accumulation and unsteady releases of excess energy in materials
论文作者
论文摘要
通用耐断层的量子计算机有望彻底改变计算，目前受到其组成超导量子的过多噪声的限制。确定这种过多的噪声的主要来源将导致对如何在未来的超导系统中减轻它的清晰了解。超导纳米线单光子探测器（SNSPDS）是似乎不受此类效果且深色计数背景极低的设备。我们建议将SNSPD用作低背景实验室，以研究超导系统中的噪声积累过程，目的是解释和减轻相关量子信息系统中的噪声。通过这些研究，我们还旨在将SNSPDS的敏感波长提高到目前10微米的限制之上，这将为暗物质检测，生物学，空间科学和量子传感打开新的状态。
Universal fault-tolerant quantum computers, which promise to revolutionize computing, are currently limited by excessive noise in their constituent superconducting qubits. Determining the dominant sources of this excess noise will lead to a clearer understanding of how to mitigate it in future superconducting systems. Superconducting Nanowire Single-Photon Detectors (SNSPDs) are devices that do not appear to suffer from such effects and have extremely low dark-count backgrounds. We propose to use SNSPDs as low-background laboratories to study noise accumulation processes in superconducting systems with the purpose of explaining and mitigating noise in related quantum information systems. Through these studies we also aim to increase the sensitive wavelengths of SNSPDs above the current limits of 10 microns, which would open new regimes for dark matter detection, biology, space sciences, and quantum sensing.
