52 citations · 151 across the 8 of their papers we have counts for
8 papers
An all-fiber source of pulsed twin beams at telecom band for quantum communication
Xueshi Guo, Xiaoying Li, Nannan Liu +2
Motivated by the pursuit of a simple system to produce non-classical light sources for long- distance quantum communication, we generate for the first time an all-fiber source of p…
Passive optical switching of photon pairs using a spontaneous parametric fiber loop
Ningbo Zhao, Lei Yang, Xiaoying Li
We study a novel scheme named spontaneous parametric fiber loop (SPFL), configured by deliberately intro- ducing dispersive elements into the nonlinear Sagnac loop, and show it can…
Effect of chromatic dispersion induced chirp on the temporal coherence property of individual beam from spontaneous four wave mixing
Xiaoxin Ma, Xiaoying Li, Liang Cui +2
Temporal coherence of individual signal or idler beam, determined by the spectral correlation property of photon pairs, is important for realizing quantum interference among indepe…
Characterizing heralded single photons with an all-fiber source of photon pairs
Lei Yang, Xiaoxin Ma, Xueshi Guo +2
Based on the signal and idler photon pairs produced in a piece of high nonlinear fiber by a pulsed pump, we characterize the heralded single photon source from both the theoretical…
Generation of Photon Pairs in Dispersion Shift Fibers through Spontaneous Four Wave Mixing: Influence of Self-phase Modulation
Xiaoxin Ma, Lei Yang, Xueshi Guo +1
Correlated signal and idler photon pairs with small detuning in the telecom band can be generated through spontaneous four-wave mixing in dispersion shift fibers. However, photons…
Quantum efficiency measurement of single photon detectors using photon pairs generated in optical fibers
Xiaoying Li, Xiaoxin Ma, Limei Quan +3
Using the correlated signal and idler photon pairs generated in a dispersion shifted fiber by a pulsed pump, we measure the quantum efficiency of a InGaAs/InP avalanche photodiode-…