Title :
Highly efficient Bell state measurement with multi-photon counters
Author_Institution :
Res. Inst. for Electron. Sci., Hokkaido Univ., Sapporo, Japan
Abstract :
Summary form only given. In the recent experiments of quantum information technology, i.e. quantum teleportation, Bell state measurement is an important technique to generate entanglement states of multi-photons. We report a demonstration of highly efficient Bell state measurement using multi-photon counters.
Keywords :
Bell theorem; multiphoton processes; photon counting; quantum communication; Bell state measurement; entanglement states; highly efficient measurement; multi-photon counters; quantum teleportation; Counting circuits; Detectors; Performance evaluation; Photodiodes; Quantum entanglement; Testing;
Conference_Titel :
Quantum Electronics Conference, 2000. Conference Digest. 2000 International
Conference_Location :
Nice, France
Print_ISBN :
0-7803-6318-3
DOI :
10.1109/IQEC.2000.908154