dorsal/arxiv
View SchemaGenerating entanglement between quantum dots with different resonant frequencies based on Dipole Induced Transparency
| Authors | Deepak Sridharan, Edo Waks |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0703089 |
| URL | https://arxiv.org/abs/quant-ph/0703089 |
| DOI | 10.1103/PhysRevA.78.052321 |
| License | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ |
Abstract
We describe a method for generating entanglement between two spatially separated dipoles coupled to optical micro-cavities. The protocol works even when the dipoles have different resonant frequencies and radiative lifetimes. This method is particularly important for solid-state emitters, such as quantum dots, which suffer from large inhomogeneous broadening. We show that high fidelities can be obtained over a large dipole detuning range without significant loss of efficiency. We analyze the impact of higher order photon number states and cavity resonance mismatch on the performance of the protocol.
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"abstract": "We describe a method for generating entanglement between two spatially\nseparated dipoles coupled to optical micro-cavities.\n The protocol works even when the dipoles have different resonant frequencies\nand radiative lifetimes.\n This method is particularly important for solid-state emitters, such as\nquantum dots, which suffer from large inhomogeneous broadening. We show that\nhigh fidelities can be obtained over a large dipole detuning range without\nsignificant loss of efficiency. We analyze the impact of higher order photon\nnumber states and cavity resonance mismatch on the performance of the protocol.",
"arxiv_id": "quant-ph/0703089",
"authors": [
"Deepak Sridharan",
"Edo Waks"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.78.052321",
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"title": "Generating entanglement between quantum dots with different resonant frequencies based on Dipole Induced Transparency",
"url": "https://arxiv.org/abs/quant-ph/0703089"
},
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