Telecom photon interface of solid-state quantum nodes
Name
Li_2019_J._Phys._Commun._3_095016.pdf
Description
Published version
Size
1.02 MB
Format
Adobe PDF
Checksum (MD5)
f367781fee9abd36a5f08c9391d7cd0a
Author(s)
Li, Changhao
Cappellaro, Paola
Date Issued
September 26, 2019
Journal
Journal of Physics Communications
Publisher
IOP Publishing
Citation
Li, Canghao and Paola Cappellaro. "Telecom photon interface of solid-state quantum nodes." Journal of Physics Communications Volume 3 (2019) © 2019 The Author(s)
Version
Final published version
Abstract
Published by IOP Publishing Ltd. Solid-state spins such as nitrogen-vacancy (NV) center are promising platforms for large-scale quantum networks. Despite the optical interface of NV center system, however, the significant attenuation of its zero-phonon-line photon in optical fiber prevents the network extended to long distances. Therefore a telecom-wavelength photon interface would be essential to reduce the photon loss in transporting quantum information. Here we propose an efficient scheme for coupling telecom photon to NV center ensembles mediated by rare-earth doped crystal. Specifically, we proposed protocols for high fidelity quantum state transfer and entanglement generation with parameters within reach of current technologies. Such an interface would bring new insights into future implementations of long-range quantum network with NV centers in diamond acting as quantum nodes.
MIT Department
Massachusetts Institute of Technology. Department of Nuclear Science and Engineering
Terms of Use
Creative Commons Attribution 3.0 unported license
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1088/2399-6528/ab4430
