Demonstration of Quantum Error Correction using Linear Optics
量子物理
2009-11-11 v2
摘要
We describe a laboratory demonstration of a quantum error correction procedure that can correct intrinsic measurement errors in linear-optics quantum gates. The procedure involves a two-qubit encoding and fast feed-forward-controlled single-qubit operations. In our demonstration the qubits were represented by the polarization states of two single-photons from a parametric down-conversion source, and the real-time feed-forward control was implemented using an electro-optic device triggered by the output of single-photon detectors.
引用
@article{arxiv.quant-ph/0502042,
title = {Demonstration of Quantum Error Correction using Linear Optics},
author = {T. B. Pittman and B. C Jacobs and J. D. Franson},
journal= {arXiv preprint arXiv:quant-ph/0502042},
year = {2009}
}
备注
5 pages, 3 figures; v2 has updated references