التفاصيل البيبلوغرافية
| العنوان: |
Entanglement between a Diamond Spin Qubit and a Photonic Time-Bin Qubit at Telecom Wavelength |
| المؤلفون: |
Tchebotareva, A., Hermans, S.L.N., Humphreys, P.C., Voigt, D., Harmsma, P.J., Cheng, L.K., Verlaan, A.L., Dijkhuizen, N., Jong, W. de, Dréau, A., Hanson, R. |
| المصدر: |
Physical review letters, 123, 063601-1 - 063601-6 |
| بيانات النشر: |
American Physical Society APS |
| سنة النشر: |
2019 |
| المجموعة: |
TU Delft: Institutional Repository (Delft University of Technology) |
| مصطلحات موضوعية: |
Nonlinear optics, Optical quantum information processing, Quantum entanglement, Quantum networks, Communication networks, Photon pairs, Parametric down-conversion, Electronics, High Tech Systems & Materials, Industrial Innovation |
| الوصف: |
We report on the realization and verification of quantum entanglement between a nitrogen-vacancy electron spin qubit and a telecom-band photonic qubit. First we generate entanglement between the spin qubit and a 637 nm photonic time-bin qubit, followed by photonic quantum frequency conversion that transfers the entanglement to a 1588 nm photon. We characterize the resulting state by correlation measurements in different bases and find a lower bound to the Bell state fidelity of > 0.77 + 0.03. This result presents an important step towards extending quantum networks via optical fiber infrastructure |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
English |
| Relation: |
uuid:145d0f3c-6e5a-4542-8288-481156908562; 868576; http://resolver.tudelft.nl/uuid:145d0f3c-6e5a-4542-8288-481156908562 |
| الاتاحة: |
http://resolver.tudelft.nl/uuid:145d0f3c-6e5a-4542-8288-481156908562 |
| رقم الانضمام: |
edsbas.267EDE80 |
| قاعدة البيانات: |
BASE |