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Interferometric Technique for Engineering Indistinguishability and Entanglement of Photon Pairs
Published
Author(s)
D A. Branning, W P. Grice, R Erdmann, L A. Walmsley
Abstract
We give a detailed account of a new technique for suppressing distinguishing information in the space-time component of the state vector of a pair of photons. The method works by creating interference between two possible ways in which each photon may occupy any given space-time mode. Under certain conditions, this technique also allows the preparation of the two photons in a highly entangled space-time state.
Citation
Physical Review A (Atomic, Molecular and Optical Physics)
Volume
62
Issue
No. 1
Pub Type
Journals
Keywords
dispersion, entanglement, parametric down conversion, quantum interference, two-photons
Citation
Branning, D.
, Grice, W.
, Erdmann, R.
and Walmsley, L.
(2000),
Interferometric Technique for Engineering Indistinguishability and Entanglement of Photon Pairs, Physical Review A (Atomic, Molecular and Optical Physics)
(Accessed October 28, 2025)