Deterministic quantum teleportation through fiber channels
Huo, M., Qin, J., Cheng, J., Yan, Z., Qin, Z., Su, X., Jia, X., Xie, C., Peng, K.
American Association for the Advancement of Science (AAAS)
Published 2018
American Association for the Advancement of Science (AAAS)
Published 2018
| Publication Date: |
2018-10-20
|
|---|---|
| Publisher: |
American Association for the Advancement of Science (AAAS)
|
| Electronic ISSN: |
2375-2548
|
| Topics: |
Natural Sciences in General
|
| Published by: |
| _version_ | 1836399072508903425 |
|---|---|
| autor | Huo, M., Qin, J., Cheng, J., Yan, Z., Qin, Z., Su, X., Jia, X., Xie, C., Peng, K. |
| beschreibung | Quantum teleportation, which is the transfer of an unknown quantum state from one station to another over a certain distance with the help of nonlocal entanglement shared by a sender and a receiver, has been widely used as a fundamental element in quantum communication and quantum computation. Optical fibers are crucial information channels, but teleportation of continuous variable optical modes through fibers has not been realized so far. Here, we experimentally demonstrate deterministic quantum teleportation of an optical coherent state through fiber channels. Two sub-modes of an Einstein-Podolsky-Rosen entangled state are distributed to a sender and a receiver through a 3.0-km fiber, which acts as a quantum resource. The deterministic teleportation of optical modes over a fiber channel of 6.0 km is realized. A fidelity of 0.62 ± 0.03 is achieved for the retrieved quantum state, which breaks through the classical limit of 1 / 2 . Our work provides a feasible scheme to implement deterministic quantum teleportation in communication networks. |
| citation_standardnr | 6347108 |
| datenlieferant | ipn_articles |
| feed_id | 228416 |
| feed_publisher | American Association for the Advancement of Science (AAAS) |
| feed_publisher_url | http://www.aaas.org/ |
| insertion_date | 2018-10-20 |
| journaleissn | 2375-2548 |
| publikationsjahr_anzeige | 2018 |
| publikationsjahr_facette | 2018 |
| publikationsjahr_intervall | 7984:2015-2019 |
| publikationsjahr_sort | 2018 |
| publisher | American Association for the Advancement of Science (AAAS) |
| quelle | Science Advances |
| relation | http://advances.sciencemag.org/cgi/content/short/4/10/eaas9401?rss=1 |
| search_space | articles |
| shingle_author_1 | Huo, M., Qin, J., Cheng, J., Yan, Z., Qin, Z., Su, X., Jia, X., Xie, C., Peng, K. |
| shingle_author_2 | Huo, M., Qin, J., Cheng, J., Yan, Z., Qin, Z., Su, X., Jia, X., Xie, C., Peng, K. |
| shingle_author_3 | Huo, M., Qin, J., Cheng, J., Yan, Z., Qin, Z., Su, X., Jia, X., Xie, C., Peng, K. |
| shingle_author_4 | Huo, M., Qin, J., Cheng, J., Yan, Z., Qin, Z., Su, X., Jia, X., Xie, C., Peng, K. |
| shingle_catch_all_1 | Deterministic quantum teleportation through fiber channels Quantum teleportation, which is the transfer of an unknown quantum state from one station to another over a certain distance with the help of nonlocal entanglement shared by a sender and a receiver, has been widely used as a fundamental element in quantum communication and quantum computation. Optical fibers are crucial information channels, but teleportation of continuous variable optical modes through fibers has not been realized so far. Here, we experimentally demonstrate deterministic quantum teleportation of an optical coherent state through fiber channels. Two sub-modes of an Einstein-Podolsky-Rosen entangled state are distributed to a sender and a receiver through a 3.0-km fiber, which acts as a quantum resource. The deterministic teleportation of optical modes over a fiber channel of 6.0 km is realized. A fidelity of 0.62 ± 0.03 is achieved for the retrieved quantum state, which breaks through the classical limit of 1 / 2 . Our work provides a feasible scheme to implement deterministic quantum teleportation in communication networks. Huo, M., Qin, J., Cheng, J., Yan, Z., Qin, Z., Su, X., Jia, X., Xie, C., Peng, K. American Association for the Advancement of Science (AAAS) 2375-2548 23752548 |
| shingle_catch_all_2 | Deterministic quantum teleportation through fiber channels Quantum teleportation, which is the transfer of an unknown quantum state from one station to another over a certain distance with the help of nonlocal entanglement shared by a sender and a receiver, has been widely used as a fundamental element in quantum communication and quantum computation. Optical fibers are crucial information channels, but teleportation of continuous variable optical modes through fibers has not been realized so far. Here, we experimentally demonstrate deterministic quantum teleportation of an optical coherent state through fiber channels. Two sub-modes of an Einstein-Podolsky-Rosen entangled state are distributed to a sender and a receiver through a 3.0-km fiber, which acts as a quantum resource. The deterministic teleportation of optical modes over a fiber channel of 6.0 km is realized. A fidelity of 0.62 ± 0.03 is achieved for the retrieved quantum state, which breaks through the classical limit of 1 / 2 . Our work provides a feasible scheme to implement deterministic quantum teleportation in communication networks. Huo, M., Qin, J., Cheng, J., Yan, Z., Qin, Z., Su, X., Jia, X., Xie, C., Peng, K. American Association for the Advancement of Science (AAAS) 2375-2548 23752548 |
| shingle_catch_all_3 | Deterministic quantum teleportation through fiber channels Quantum teleportation, which is the transfer of an unknown quantum state from one station to another over a certain distance with the help of nonlocal entanglement shared by a sender and a receiver, has been widely used as a fundamental element in quantum communication and quantum computation. Optical fibers are crucial information channels, but teleportation of continuous variable optical modes through fibers has not been realized so far. Here, we experimentally demonstrate deterministic quantum teleportation of an optical coherent state through fiber channels. Two sub-modes of an Einstein-Podolsky-Rosen entangled state are distributed to a sender and a receiver through a 3.0-km fiber, which acts as a quantum resource. The deterministic teleportation of optical modes over a fiber channel of 6.0 km is realized. A fidelity of 0.62 ± 0.03 is achieved for the retrieved quantum state, which breaks through the classical limit of 1 / 2 . Our work provides a feasible scheme to implement deterministic quantum teleportation in communication networks. Huo, M., Qin, J., Cheng, J., Yan, Z., Qin, Z., Su, X., Jia, X., Xie, C., Peng, K. American Association for the Advancement of Science (AAAS) 2375-2548 23752548 |
| shingle_catch_all_4 | Deterministic quantum teleportation through fiber channels Quantum teleportation, which is the transfer of an unknown quantum state from one station to another over a certain distance with the help of nonlocal entanglement shared by a sender and a receiver, has been widely used as a fundamental element in quantum communication and quantum computation. Optical fibers are crucial information channels, but teleportation of continuous variable optical modes through fibers has not been realized so far. Here, we experimentally demonstrate deterministic quantum teleportation of an optical coherent state through fiber channels. Two sub-modes of an Einstein-Podolsky-Rosen entangled state are distributed to a sender and a receiver through a 3.0-km fiber, which acts as a quantum resource. The deterministic teleportation of optical modes over a fiber channel of 6.0 km is realized. A fidelity of 0.62 ± 0.03 is achieved for the retrieved quantum state, which breaks through the classical limit of 1 / 2 . Our work provides a feasible scheme to implement deterministic quantum teleportation in communication networks. Huo, M., Qin, J., Cheng, J., Yan, Z., Qin, Z., Su, X., Jia, X., Xie, C., Peng, K. American Association for the Advancement of Science (AAAS) 2375-2548 23752548 |
| shingle_title_1 | Deterministic quantum teleportation through fiber channels |
| shingle_title_2 | Deterministic quantum teleportation through fiber channels |
| shingle_title_3 | Deterministic quantum teleportation through fiber channels |
| shingle_title_4 | Deterministic quantum teleportation through fiber channels |
| timestamp | 2025-06-30T23:37:09.462Z |
| titel | Deterministic quantum teleportation through fiber channels |
| titel_suche | Deterministic quantum teleportation through fiber channels |
| topic | TA-TD |
| uid | ipn_articles_6347108 |