|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'506'133
Articles rated: 2609
26 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Photonic Quantum Networks formed from NV- Centers | | Kae Nemoto
; M. Trupke
; S. J. Devitt
; B. Scharfenberger
; K. Buczak
; J. Schmiedmayer
; W. J. Munro
; | | Date: |
18 Dec 2014 | | Abstract: | In this article we present a simple repeater scheme based on the
negatively-charged nitrogen vacancy centre in diamond (NV-). Each repeater node
is built from simple modules comprising an optical cavity containing a single
NV-, with one nuclear spin from 15N as quantum memory. The operation in the
module only uses deterministic processes and interactions and achieves high
fidelity (>99%) operation, and modules are connected by optical fiber. In the
repeater node architecture, the processes between modules by photons can be in
principle deterministic, however current limitations on optical components lead
to the processes to be probabilistic but heralded. The most resource modest
repeater architecture contains at least two modules at each node, and the
repeater nodes are than connected by telecom wavelength entangled photon pairs.
We discuss the performance of quantum repeaters starting from the
minimum-resource strategy with several modules (~10) and then incorporating
more resource-intense strategies step by step. Our architecture enables
large-scale quantum information networks with existing technology. | | Source: | arXiv, 1412.5950 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER