Entangled-Pair Transmission Improvement Using Distributed Phase-Sensitive Amplification
Anjali Agarwal, James M. Dailey, P. Toliver, Nicholas A. Peters · Physical Review X · 2014
Quantum communications rely on transmitting quantum states, which are susceptible to transmission loss. Researchers have experimentally compensated for the transmission loss of two-qubit entangled states over a 5-km-long fiber configured as a distributed amplifier.