Experimental demonstration of quantum shutter

量子快门的实验演示

• 批准号: 21740296
• 负责人: OKAMOTO Ryo
• 金额: $ 2.66万
• 依托单位: Hokkaido University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21740296/
• 关键词: 量子情報; 量子ゲート; 光子; パラメトリック下方変換

The objective of this research is the demonstration of quantum shutter. Only one quantum shutter can reflect a photon which is in the quantum superposition state over multiple slits. It shed new light on non-locality of quantum mechanics. We realized quantum shutter effect by combining quantum gates. Using the constructed system, we have obtained experimental results which prove the quantum shutter effect.

本研究的目的是演示量子快门。只有一个量子快门可以反射多个狭缝上处于量子叠加态的光子。它揭示了量子力学的非定域性。我们通过组合量子门实现了量子快门效应。利用所构建的系统，我们得到了实验结果，证明了量子快门效应。