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Quantum nonlocality of photon pairs in interference in a Mach-Zehnder interferometer
- 1.0134444 - FZU-D 20030344 RIV CZ eng J - Journal Article
Trojek, P. - Peřina, Jan
Quantum nonlocality of photon pairs in interference in a Mach-Zehnder interferometer.
Czechoslovak Journal of Physics. Roč. 53, č. 4 (2003), s. 335-349. ISSN 0011-4626
R&D Projects: GA MŠMT LN00A015
Institutional research plan: CEZ:AV0Z1010921
Keywords : entangled photon pairs * nonlocal interference * Mach-Zehender interferometer
Subject RIV: BH - Optics, Masers, Lasers
Impact factor: 0.263, year: 2003
Nonlocal character of entangled photon pairs generated in sponatneous parametric downconversion is demonstrated. One photon from a pair propagates through a Mch-Zehnder interferometer and is detected in coincidence-count measurement with its twin. Width of the coincidence-count interference pattern(measured for various of path difference in the Mach-Zehender interferometer) depends on spectral width of the twin as a result of entanglement of photons in a pair.
Permanent Link: http://hdl.handle.net/11104/0000687
Number of the records: 1