404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170810/31063821_2.html |
Server: |
cms-9-53 |
Date: |
2024/12/28 10:19:09 |
Powered by China
China
量子卫星的第一个任务就是量子密钥分发,通俗地说就是量子保密通信。也就是意味着卫星在轨运行过程中,它会将不同的单光子束分别发送到北京的兴隆站和新疆的南山站,然后地面的工作人员会将接收到的光子进行测量,从而约定密码,最终以实现遥远两地之间绝对安全的量子保密通信。
量子纠缠分发 验证超远距离作用
量子卫星的第二个实验就是量子纠缠分发。实验中,卫星会制备出一对纠缠光子,然后把它们分别发送到位于云南的丽江站和青海的德令哈站。根据量子的纠缠理论,虽然这两个量子的状态不断变化,而且是不确定的,但只要测量其中的一个光子,也就知道了另外一个光子的状态,形象地说就好像是双胞胎的心灵感应。实验人员同时对这两个接收到的光子进行独立测量,从而以验证爱因斯坦所说的这种 “幽灵般的超远距离作用”是否真的存在。
量子隐形传态 量子世界的时空穿越
时空穿越一直是人类的梦想。在量子世界中,这种时空穿越的现象真的存在,这就是量子卫星要进行的第三个实验——量子隐形传态。顾名思义,就是用隐形的方式传输量子的状态。实验中,科研人员会在地面的实验站制备出一对纠缠光子,一个留在地面,一个发送到卫星上。与此同时,科研人员还会再制备出第三个光子,让它和地面的光子发生新的纠缠。按照量子的理论,在地面的两个光子纠缠在一起的同时,天上的光子不再和地面的光子纠缠,反而会呈现出地面上第三个光子的状态,就好像把地面的第三个光子瞬间传送到了空中。
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170810/31063821_2.html |
Server: |
cms-9-53 |
Date: |
2024/12/28 10:19:09 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170810/31063821_2.html |
Server: |
cms-9-53 |
Date: |
2024/12/28 10:19:09 |
Powered by China
China
相关阅读
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170810/31063821_2.html |
Server: |
cms-9-53 |
Date: |
2024/12/28 10:19:09 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170810/31063821_2.html |
Server: |
cms-9-53 |
Date: |
2024/12/28 10:19:09 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170810/31063821_2.html |
Server: |
cms-9-53 |
Date: |
2024/12/28 10:19:09 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170810/31063821_2.html |
Server: |
cms-9-53 |
Date: |
2024/12/28 10:19:09 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170810/31063821_2.html |
Server: |
cms-9-53 |
Date: |
2024/12/28 10:19:09 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170810/31063821_2.html |
Server: |
cms-9-53 |
Date: |
2024/12/28 10:19:09 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170810/31063821_2.html |
Server: |
cms-9-53 |
Date: |
2024/12/28 10:19:09 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170810/31063821_2.html |
Server: |
cms-9-53 |
Date: |
2024/12/28 10:19:09 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170810/31063821_2.html |
Server: |
cms-9-53 |
Date: |
2024/12/28 10:19:09 |
Powered by China
China
加载更多>>
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170810/31063821_2.html |
Server: |
cms-9-53 |
Date: |
2024/12/28 10:19:09 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170810/31063821_2.html |
Server: |
cms-9-53 |
Date: |
2024/12/28 10:19:09 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170810/31063821_2.html |
Server: |
cms-9-53 |
Date: |
2024/12/28 10:19:09 |
Powered by China
China