dorsal/arxiv
View SchemaMicrooptical Realization of Arrays of Selectively Addressable Dipole Traps: A Scalable Configuration for Quantum Computation with Atomic Qubits
| Authors | R. Dumke, M. Volk, T. Muether, F. B. J. Buchkremer, G. Birkl, W. Ertmer |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0110140 |
| URL | https://arxiv.org/abs/quant-ph/0110140 |
| DOI | 10.1103/PhysRevLett.89.097903 |
| Journal | Phys. Rev. Lett. vol. 89, ID 097903, 2002 |
Abstract
We experimentally demonstrate novel structures for the realisation of registers of atomic qubits: We trap neutral atoms in one and two-dimensional arrays of far-detuned dipole traps obtained by focusing a red-detuned laser beam with a microfabricated array of microlenses. We are able to selectively address individual trap sites due to their large lateral separation of 125 mu m. We initialize and read out different internal states for the individual sites. We also create two interleaved sets of trap arrays with adjustable separation, as required for many proposed implementations of quantum gate operations.
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"abstract": "We experimentally demonstrate novel structures for the realisation of\nregisters of atomic qubits: We trap neutral atoms in one and two-dimensional\narrays of far-detuned dipole traps obtained by focusing a red-detuned laser\nbeam with a microfabricated array of microlenses. We are able to selectively\naddress individual trap sites due to their large lateral separation of 125 mu\nm. We initialize and read out different internal states for the individual\nsites. We also create two interleaved sets of trap arrays with adjustable\nseparation, as required for many proposed implementations of quantum gate\noperations.",
"arxiv_id": "quant-ph/0110140",
"authors": [
"R. Dumke",
"M. Volk",
"T. Muether",
"F. B. J. Buchkremer",
"G. Birkl",
"W. Ertmer"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevLett.89.097903",
"journal_ref": "Phys. Rev. Lett. vol. 89, ID 097903, 2002",
"title": "Microoptical Realization of Arrays of Selectively Addressable Dipole Traps: A Scalable Configuration for Quantum Computation with Atomic Qubits",
"url": "https://arxiv.org/abs/quant-ph/0110140"
},
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