High-Rate distribution of polarization entanglement at telecommunication wavelength using sinusoidally gated InGaAs/InP avalanche photodiodes
Shuichiro Inoue · 2011
We describe the application of high-speed, high-efficiency single-photon detectors using sinusoidally gated InGaAs/InP APDs to the polarization entanglement distribution at 1550 nm. A distribution rate of 0.4 kHz was obtained over 5.3-dB channel loss.