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