Entanglement distillation of two-photon polarization qubits using tunable local filters

Author

Park, Hee Su ; Kim, Heonoh ; Choi, Sang-Kyung

Author_Institution

Korea Res. Inst. of Stand. & Sci., Daejeon, South Korea

fYear

2009

fDate

2-4 June 2009

Firstpage

1

Lastpage

2

Abstract

A tunable entanglement distiller for arbitrary two-photon polarization qubits is demonstrated using novel tunable local filters constructed with rotatable birefringent prisms. The distillation is confirmed by comparing the concurrences of the two-photon states.

Keywords

birefringence; distillation; light polarisation; optical filters; optical prisms; optical tuning; quantum entanglement; quantum optics; two-photon processes; entanglement distillation; rotatable birefringent prism; tunable entanglement distiller; tunable local filter; two-photon polarization qubit; two-photon states; Birefringence; Optical devices; Optical fiber filters; Optical fiber polarization; Optical filters; Optical polarization; Optical pumping; Optical retarders; Photonic crystals; Tunable circuits and devices; (230.5440) Polarization-selective devices; (270.5585) Quantum information and processing;

fLanguage

English

Publisher

ieee

Conference_Titel

Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on

Conference_Location

Baltimore, MD

Print_ISBN

978-1-55752-869-8

Electronic_ISBN

978-1-55752-869-8

Type

conf

Filename

5225309