Programmable time-frequency mode encoded quantum state generator for silicon-on-insulator platform

Liao Ye; Haoran Ma; Fanjie Ruan; Yuehai Wang; Jianyi Yang

Programmable time-frequency mode encoded quantum state generator for silicon-on-insulator platform

Quantum Physics 2025-04-15 v1

Authors: Liao Ye , Haoran Ma , Fanjie Ruan , Yuehai Wang , Jianyi Yang

Abstract

We propose a method for the programmable generation of time-frequency mode (TFM) encoded quantum states of light on the silicon-on-insulator (SOI) platform. The state generator consists of an N-tap finite impulse response filter and a Mach-Zehnder interferometer (MZI)-based coupled-ring resonator. Through numerical simulations, its capability of producing TFM-encoded maximally entangled states in two, three, and four dimensions is theoretically demonstrated, with fidelities of 0.950, 0.954, and 0.971, respectively.

Keywords

quantum optics and quantum information

Cite

@article{arxiv.2504.09957,
  title  = {Programmable time-frequency mode encoded quantum state generator for silicon-on-insulator platform},
  author = {Liao Ye and Haoran Ma and Fanjie Ruan and Yuehai Wang and Jianyi Yang},
  journal= {arXiv preprint arXiv:2504.09957},
  year   = {2025}
}

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