Global EditionASIA 中文雙語(yǔ)Fran?ais
    China
    Home / China / Innovation

    In landmark experiment, scientists beam back 'entangled' photons from space

    Xinhua | Updated: 2017-06-16 14:57
    Share
    Share - WeChat

    The photo shows Pan Jianwei's team with artist's rendering of satellite Micius. [Photo provided by Pan Jianwei to Xinhua]

    GIANT STEP

    An immediate application of distributed entangled photons, said Pan, is for entanglement-based quantum key distribution to establish secure keys for quantum communication. Another is to exploit distributed entanglement to perform a variant of quantum teleportation protocol for remote preparation and control of quantum states.

    According to Pan, peer reviewers of the paper praised his work as "a major technical accomplishment with potential practical applications as well as being of fundamental scientific importance" that "will have a very large impact, both within the scientific community and in the grand public."

    A number of experts spoke highly of the new achievement from China.

    This demonstration of the photon entanglement distribution from a satellite to very distant ground bases is "a giant step" forward in quantum information and quantum networking development, Alexander Sergienko, a quantum physicist at Boston University, told Xinhua.

    "This is a heroic experiment because so many detrimental factors were working against researchers (and) attempting to destroy a quantum nature of the photonic entanglement in this landmark experiment," Sergienko said. "It is hard to overestimate the impact of this result on the development of modern quantum physics."

    "Chinese researchers deserve a greatest praise and acknowledgement of their skills, persistence, and devotion to science," said Sergienko.

    Seth Lloyd, director of the Center for Extreme Quantum Information Theory at the Massachusetts Institute of Technology, expressed similar views, calling this work "a true breakthrough" in the technology of entanglement distribution.

    "The experiment shows that long-range quantum communication is indeed technologically feasible and holds out the promise of the construction of long-range quantum communication networks in the near future," Lloyd told Xinhua.

    |<< Previous 1 2   
    Top
    BACK TO THE TOP
    English
    Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
    License for publishing multimedia online 0108263

    Registration Number: 130349
    FOLLOW US
     
    国产亚洲精久久久久久无码AV| 中文字幕无码不卡在线| 最近更新免费中文字幕大全| 狠狠躁天天躁无码中文字幕图| 乱人伦人妻中文字幕无码| 免费a级毛片无码免费视频| 亚洲中文字幕无码永久在线| 久久亚洲春色中文字幕久久久| 东京热加勒比无码视频| 亚洲成AV人在线播放无码| 中文字幕免费高清视频| 亚洲人成无码久久电影网站| 人妻少妇精品无码专区二区 | 无码精品国产VA在线观看DVD| 中文字幕一区二区三区在线观看 | 亚洲欧洲自拍拍偷午夜色无码| 2022中文字字幕久亚洲| 亚洲 另类 无码 在线| 国产成人无码18禁午夜福利p| 中文字幕丰满伦子无码| 最近中文字幕免费大全| 欧美精品丝袜久久久中文字幕| 日韩精品久久无码中文字幕| 中国少妇无码专区| 亚洲gv天堂无码男同在线观看| 久久久久亚洲精品无码网址 | 国产无码一区二区在线| 精品无码无人网站免费视频| 亚洲Aⅴ无码专区在线观看q| 久久久久亚洲AV无码观看| 最近中文字幕大全2019| 麻豆AV无码精品一区二区| 中文精品久久久久人妻| 日日摸夜夜添无码AVA片| 无码国产精品一区二区免费| 中文自拍日本综合| 最近最新中文字幕视频| 亚洲日韩精品一区二区三区无码| 亚洲精品无码久久久久去q| 无码少妇精品一区二区免费动态| 无码永久免费AV网站|