Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Superconductor01:24

Superconductor

1.2K
A substance that reaches superconductivity, a state in which magnetic fields cannot penetrate, and there is no electrical resistance, is referred to as a superconductor. In 1911, Heike Kamerlingh Onnes of Leiden University, a Dutch physicist, observed a relation between the temperature and the resistance of the element mercury. The mercury sample was then cooled in liquid helium to study the linear dependence of resistance on temperature. It was observed that, as the temperature decreased, the...
1.2K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Digital quantum magnetism on a trapped-ion quantum computer.

Nature·2026
Same author

Exploring Medical Students' Level of Empathy and its Correlation with Prosocial Behaviour in Jharkhand, India.

Kathmandu University medical journal (KUMJ)·2026
Same author

Radiometer calibration using machine learning.

Scientific reports·2025
Same author

Dark Matter Axion Search with HAYSTAC Phase II.

Physical review letters·2025
Same author

Receiver design for the REACH global 21-cm signal experiment.

Experimental astronomy·2025
Same author

Reducing the cost of capital to finance the energy transition in developing countries.

Nature energy·2024

相关实验视频

Updated: Sep 8, 2025

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

9.7K

通过低反射电光传导进行超导量子比特读取

R D Delaney1,2, M D Urmey3,4, S Mittal3,4

  • 1JILA, National Institute of Standards and Technology and the University of Colorado, Boulder, CO, USA. robert.delaney@colorado.edu.

Nature
|June 15, 2022
PubMed
概括

研究人员展示了一种低反射传感器,使用光学光读取超导电量子比特. 这一突破通过最小化对敏感量子状态的干扰来推进量子通信和分布式量子计算.

更多相关视频

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
14:58

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

14.9K
Gradient Echo Quantum Memory in Warm Atomic Vapor
10:00

Gradient Echo Quantum Memory in Warm Atomic Vapor

Published on: November 11, 2013

12.9K

相关实验视频

Last Updated: Sep 8, 2025

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

9.7K
Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
14:58

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

14.9K
Gradient Echo Quantum Memory in Warm Atomic Vapor
10:00

Gradient Echo Quantum Memory in Warm Atomic Vapor

Published on: November 11, 2013

12.9K

科学领域:

  • 量子计算
  • 量子通信
  • 超导电路

背景情况:

  • 超导量子处理器与光学光是安全通信和分布式量子信息处理的关键.
  • 在微波和光学频率之间转换量子信号是一个重大挑战.
  • 由于光子干扰,将超导量子位 (千克尔文温度) 与电光传感器连接起来很困难.

研究的目的:

  • 展示一个低反射电光传感器用于超导传输量子比特.
  • 克服超导量子位与光学传感器之间的挑战.
  • 将超导量子位的非经典信号传输到光学领域.

主要方法:

  • 使用一个模块化的电光机械传感器.
  • 使用电路量子电力学 (cQED) 系统.
  • 从光学光子中实现量子位隔离.

主要成果:

  • 通过低回应传感器显示量子位读数.
  • 实现了量子比特与光子的完全隔离.
  • 在量子比特上显示的传感器反射比环境热辐射低.

结论:

  • 开发的传感器将超导量子位的反向作用降到最低.
  • 模块化设计使量子位隔离成为可能,
  • 传感器带宽和噪声的未来改进将促进非经典量子信号的光学传感.