Quantum limits in measurement and communication

测量和通信中的量子限制

• 批准号: DP0986503
• 负责人: Prof Geoffrey Pryde
• 金额: $ 28.4万
• 依托单位: Griffith University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2009
• 资助国家: 澳大利亚
• 起止时间: 2009-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0986503
• 关键词: Quantum; limits; measurement; communication

By manipulating atoms and single particles of light, quantum technologies promise a revolution in communications systems and high-precision measurements for scientific and engineering applications. The benefits of this revolution may be comparable with those of modern semiconductors. This project will bring these benefits closer by achieving the fundamental limits to measurement allowed by quantum physics, and harnessing the power of these measurements for communication. It will also identify ways to simplify potential quantum technologies, hastening their adoption. This research will place Australian theoretical and experimental researchers at the forefront of 21st century technology.

通过操纵原子和光的单个颗粒，量子技术承诺在通信系统和科学和工程应用中进行高精度测量。这场革命的好处可能与现代半导体相媲美。该项目将通过实现量子物理学允许的测量的基本限制，并利用这些测量来进行交流，从而更加接近这些好处。它还将确定简化潜在量子技术并加速其采用的方法。这项研究将使澳大利亚理论和实验研究人员处于21世纪技术的最前沿。