تقرير
Photon-Photon Entanglement with a Single Trapped Atom
| العنوان: | Photon-Photon Entanglement with a Single Trapped Atom |
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| المؤلفون: | Weber, B., Specht, H. P., Mueller, T., Bochmann, J., Muecke, M., Moehring, D. L., Rempe, G. |
| المصدر: | Phys. Rev. Lett. 102, 030501 (2009) |
| سنة النشر: | 2008 |
| المجموعة: | Quantum Physics |
| مصطلحات موضوعية: | Quantum Physics |
| الوصف: | An experiment is performed where a single rubidium atom trapped within a high-finesse optical cavity emits two independently triggered entangled photons. The entanglement is mediated by the atom and is characterized both by a Bell inequality violation of S=2.5, as well as full quantum-state tomography, resulting in a fidelity exceeding F=90%. The combination of cavity-QED and trapped atom techniques makes our protocol inherently deterministic - an essential step for the generation of scalable entanglement between the nodes of a distributed quantum network. Comment: 5 pages, 4 figures |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevLett.102.030501 |
| URL الوصول: | http://arxiv.org/abs/0811.3612 |
| رقم الأكسشن: | edsarx.0811.3612 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevLett.102.030501 |
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