Fiber transport of spatially entangled photons
arXiv:1007.4511 · doi:10.1103/PhysRevLett.106.240505
Abstract
Entanglement in the spatial degrees of freedom of photons is an interesting resource for quantum information. For practical distribution of such entangled photons it is desireable to use an optical fiber, which in this case has to support multiple transverse modes. Here we report the use of a hollow-core photonic crystal fiber to transport spatially entangled qubits.
arXiv comment4 pages, 4 figures
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- Transport of spatial quantum correlations through an optical waveguide
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- Entanglement of bosonic systems under monitored evolution
- Violation of a Bell inequality in two-dimensional spin-orbit hypoentangled subspaces