| 发明名称 |
QUANTUM COMMUNICATION SYSTEM AND A QUANTUM COMMUNICATION METHOD |
| 摘要 |
A quantum communication system, comprising:
a plurality of transmitter units, each transmitter unit comprising a source of quantum signals;a receiver unit, comprising:
a quantum receiver, comprising at least one detector configured to detect quantum signals; anda first classical communication device; anda passive optical splitter, wherein the plurality of transmitter units are optically coupled to the receiver unit through the passive optical splitter, wherein the passive optical splitter is optically coupled to the quantum receiver through a first spatial channel and optically coupled to the first classical communication device through a second spatial channel, and wherein the passive optical splitter is configured to distribute an inputted optical signal irrespective of its wavelength. |
| 申请公布号 |
US2016234018(A1) |
申请公布日期 |
2016.08.11 |
| 申请号 |
US201514816293 |
申请日期 |
2015.08.03 |
| 申请人 |
Kabushiki Kaisha Toshiba |
发明人 |
FROHLICH Bernd Matthias;YUAN Zhiliang;SHIELDS Andrew James |
| 分类号 |
H04L9/08;H04B10/70 |
主分类号 |
H04L9/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A quantum communication system, comprising:
a plurality of transmitter units, each transmitter unit comprising a source of quantum signals; a receiver unit, comprising:
a quantum receiver, comprising at least one detector configured to detect quantum signals; anda first classical communication device; and a passive optical splitter, wherein the plurality of transmitter units are optically coupled to the receiver unit through the passive optical splitter, wherein the passive optical splitter is optically coupled to the quantum receiver through a first spatial channel and optically coupled to the first classical communication device through a second spatial channel, and wherein the passive optical splitter is configured to distribute an inputted optical signal irrespective of its wavelength. |
| 地址 |
Minato-ku JP |
