Title :
Generation of narrowband hyperentangled biphotons
Author :
Zhang, Shanchao ; Chen, J.F. ; Yan, Hui ; Loy, M.M.T. ; Wong, G.K.L. ; Du, Shengwang
Author_Institution :
Dept. of Phys., Hong Kong Univ. of Sci. & Technol., Hong Kong, China
Abstract :
We generate narrowband hyperentangled nondegenerate paired photons using spontaneous four-wave mixing in cold atoms. The entanglement in both time-frequency and polarization is confirmed by correlation measurements and quantum state tomography.
Keywords :
correlation methods; multiwave mixing; quantum entanglement; cold atoms; correlation measurements; narrowband hyperentangled biphotons; narrowband hyperentangled nondegenerate paired photons; polarization entanglement; quantum state tomography; spontaneous four-wave mixing; time-frequency entanglement; Correlation; Narrowband; Nonlinear optics; Photonics; Quantum entanglement; Time frequency analysis; Tomography;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
