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quant-ph2019
Direct temporal mode measurement for the characterization of temporally multiplexed high dimensional quantum entanglement in continuous variables
Nan Huo, Yuhong Liu, Jiamin Li +6
Field-orthogonal temporal mode analysis of optical fields is recently developed for a new framework of quantum information science. But so far, the exact profiles of the temporal m…
quant-ph2018
Optimum quantum resource distribution for phase measurement and quantum information tapping in a dual-beam SU(1,1) interferometer
Yuhong Liu, Nan Huo, Jiamin Li +3
Quantum entanglement is a resource in quantum metrology that can be distributed to two orthogonal physical quantities for the enhancement of their joint measurement sensitivity, as…
quant-ph2018
Measuring the continuous variable quantum entanglement with a parametric amplifier assisted homodyne detection
Jiamin Li, Yuhong Liu, Nan Huo +4
Traditional method for measuring continuous-variable quantum entanglement relies on balanced homodyne detections, which are sensitive to vacuum quantum noise coupled in through los…