Title :
Distribution of Fiber-Generated Polarization Entangled Photon-Pairs over 100 km of Standard Fiber in OC-192 WDM Environment
Author :
Liang, Chuang ; Lee, Kim Fook ; Chen, Jun ; Kumar, Prem
Author_Institution :
Center for Photonic Communication and Computing, EECS Department, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208-3118, USA, liang@ece.northwestern.edu
Abstract :
We demonstrate distribution of polarization entanglement over 100 km in a WDM environment. Two-photon interference with visibility >90% is observed in coincidence detection of photon-pairs that have traveled with classical data signals, one on adjacent channel.
Keywords :
Couplings; High speed optical techniques; Interference; Optical crosstalk; Optical fiber communication; Optical fiber polarization; Optical fibers; Optical scattering; Quantum entanglement; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication Conference, 2006 and the 2006 National Fiber Optic Engineers Conference. OFC 2006
Print_ISBN :
1-55752-803-9
DOI :
10.1109/OFC.2006.216068
