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Measurement of the Entanglement between Photonic Spatial Modes in Optical Fibers.
- Source :
-
Physical Review Letters . 7/13/2012, Vol. 109 Issue 2, p1-5. 5p. - Publication Year :
- 2012
-
Abstract
- We experimentally demonstrate the entanglement of spatial modes between two photons propagating through separate few-mode optical fibers. Quantum states over the two lowest-order spatial modes are measured with highly efficient spatial-mode analyzers based on acousto-optics. Quantum state tomography verifies the entanglement of the spatial-domain Bell state. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00319007
- Volume :
- 109
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Physical Review Letters
- Publication Type :
- Academic Journal
- Accession number :
- 78561512
- Full Text :
- https://doi.org/10.1103/PhysRevLett.109.020502