Atatüre, MeteSaleh, Bahaa E. A.Sergienko, Alexander V.Teich, Malvin C.2004-12-272004-12-2720012001http://hdl.handle.net/2003/1959610.17877/DE290R-9450enThe American Physical SocietyPhysical Review Letters530Entanglement in Cascaded-Crystal Parametric Down-Conversion10.1103/PhysRevLett.86.4013article (journal)