@inproceedings{12854cb873ec4473af8930fe50d53b27,
title = "High-Speed Chip-based Measurement-Device-Independent Quantum Key Distribution with Double-Scanning Method",
abstract = "Photonic integration offers a practical solution for wider deployment of quantum secure communication. Based on carrier-depletion modulators (CDMs) in silicon photonics, we design and fabricate high-speed transmitter chips and demonstrate its capability to implement measurement-device-independent quantum key distribution (MDI-QKD). In the proof-of-concept experiment, the quantum bit error rate (QBER) is as low as 0.85\% in Z basis and 25.5\% in X basis, respectively. With a double-scanning method, the optimized system shows a key rate per pulse of 1.65 × 10\textasciitilde{}4 over an emulated attenuation of 10 dB (corresponding to 50-km standard fiber) with 80\% single-photon detection efficiency.",
author = "L. Cao and W. Luo and Hu, \{X. L.\} and C. Jiang and Jin, \{Y. F.\} and Wang, \{X. B.\} and Kwek, \{L. C.\} and Liu, \{A. Q.\}",
note = "Funding Information: This work was supported by the Singapore Ministry of Education (MOE) Tier 3 grant (MOE2017-T3-1-001), the Singapore National Research Foundation (NRF) National Natural Science Foundation of China (NSFC) joint grant (NRF2017NRF-NSFC002-014). Publisher Copyright: {\textcopyright} Optica Publishing Group 2022, {\textcopyright} 2022 The Author(s); 2022 Conference on Lasers and Electro-Optics, CLEO 2022 ; Conference date: 15-05-2022 Through 20-05-2022",
year = "2022",
month = may,
language = "English",
series = "2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings",
}