Direct temporal mode determination for the characterization of temporally multiplexed high dimensional quantum entanglement
Xiaoying Li, Nan Huo, Yuhong Liu, Jiamin Li, Xin Chen, Z. Y. Ou · 2020
We report a direct method that measures the exact form of temporal modes. We then apply this method to a pulse-pumped parametric amplifier and demonstrate telecom band temporally multiplexed multi-dimensional continuous variables quantum entanglement.