Title :
Experimental realization of a two-photon four-qubit cluster state from a single Bell-state photon pair
Author :
Park, Hee Su ; Cho, Jaeyoon ; Park, Jong Moon ; Lee, Jae Yong ; Lee, Dong Hoon ; Choi, Sang-Kyung
Author_Institution :
Korea Res. Inst. of Stand. & Scienc, Daejeon
Abstract :
A novel scheme based on linear optics generates a two-photon four-qubit cluster state from a single Bell-state photon pair. Preliminary experimental results show quantum correlations between polarization-path qubits, and path-path qubits, respectively.
Keywords :
Bell theorem; light polarisation; quantum computing; quantum optics; two-photon processes; Bell-state photon pair; four-qubit cluster state; linear optics; path-path qubits; polarization-path qubits; quantum correlations; two-photon cluster state; Counting circuits; Interferometers; Nonlinear optics; Optical interferometry; Optical polarization; Optical pulses; Optical pumping; Phase measurement; Photonic crystals; Quantum computing;
Conference_Titel :
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-1173-3
Electronic_ISBN :
978-1-4244-1174-0
DOI :
10.1109/CLEOPR.2007.4391690
