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Open Quantum Systems Decoherence Photonic Quantum Computing

Nonlocal linear compression of two-photon time interval distribution

arXiv
Authors: J. -S. Pan, X. -B. Zou, Z. -Y. Zhou, D. -S. Ding, B. -S. Shi, G. -C. Guo

Year

2013

Paper ID

33068

Status

Preprint

Abstract Read

~2 min

Abstract Words

83

Citations

N/A

Abstract

We propose a linear compression technique for the time interval distribution of photon pairs. Using a partially frequency-entangled two-photon (TP) state with appropriate mean time width, the compressed TP time interval width can be kept in the minimum limit set by the phase modulation, and is independent of its initial width. As a result of this effect, ultra-narrow TP time interval distribution can be compressed with relatively slow phase modulators to decrease the damage of the phase-instability arising from the phase modulation process.

Why This Paper Matters

  • This paper contributes to the Photonic Quantum Computing research area in the Quantum Articles archive.
  • It adds a 2013 reference point for readers tracking recent quantum research.
  • We propose a linear compression technique for the time interval distribution of photon pairs.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:1308.5673 [2] arXiv https://arxiv.org/abs/1308.5673 [3] Publisher https://arxiv.org/abs/1308.5673

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