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Photonic Quantum Computing
Loss of polarization entanglement in a fiber-optic system with polarization mode dispersion in one optical path
arXiv
Authors: Misha Brodsky, Elizabeth C. George, Cristian Antonelli, Mark Shtaif
Year
2010
Paper ID
28823
Status
Preprint
Abstract Read
~2 min
Abstract Words
74
Citations
N/A
Abstract
We characterize theoretically and experimentally the degradation of polarization entanglement in a fiber-optic entanglement distribution system where one of the optical fibers is exposed to the effects of polarization mode dispersion (PMD). We show gradual reduction of entanglement with increasing PMD and find that the highest PMD tolerance is achieved when the bandwidth of the pump used to generate the entangled photons in a χ(3) process is approximately half the bandwidth of the quantum channels.
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- We characterize theoretically and experimentally the degradation of polarization entanglement in a fiber-optic entanglement distribution system where one of the optical fibers...
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