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CRC Press eBooks

Gain Tuning and Fidelity in Continuous-Variable Quantum Teleportation

Takayoshi Kobayashi

Published Oct 15, 2025• 0 citations
Publisher

Abstract

The fidelity of continuous-variable teleportation can be optimized by changing the gain in the modulation of the output field. We discuss the gain dependence of fidelity for coherent, vacuum, and one-photon inputs and propose optimal gain tuning strategies for corresponding input selections.
DOI
10.1201/9781003618997-15

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