Work

Demonstration of quantum error correction using linear optics

Year: 2005

Type: article

Abstract: 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.

Source: Physical Review A

DOI: 10.1103/physreva.71.052332

Authors: T. B. Pittman, B. C. Jacobs, J. D. Franson

Institutions: Johns Hopkins University, Johns Hopkins University Applied Physics Laboratory

Language: English

Topic: Quantum Information and Cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: bronze

Funders: Agricultural Research Development Agency, Army Research Office

OpenAlex ID: W2023930502

FWCI: 4.107

Cites: 19

Cited by: 81

Related to: 10