[2] WANG S, CHEN W, YIN Z Q et al. Practical gigahertz quantum key distribution robust against channel disturbance[J]. Optics Letters, 43, 2030-2033(2018).

[4] TAKEMOTO K, NAMBU Y, MIYAZAWA T et al. Quantum key distribution over 120 km using ultrahigh purity single-photon source and superconducting single-photon detectors[J]. Scientific Reports, 5, 14383(2015).

[12] FANG Y Q, CHEN W, AO T H et al. InGaAs/InP single-photon detectors with 60% detection efficiency at 1550 nm[J]. Review of Scientific Instruments, 91, 083102(2020).

[13] [13] ZHANG J, ERAERDS P, WALENTA N, et al.2.23 GHz gating InGaAsInP singlephoton avalanche diode f quantum key distribution[C]Proceedings of SPIE, Advanced Photon Counting Techniques IV. lo: SPIE, 2010: 76810Z.

[14] COMANDAR L C, FRÖHLICH B, DYNES J F et al. Gigahertz-gated InGaAs/InP single-photon detector with detection efficiency exceeding 55% at 1550 nm[J]. Journal of Applied Physics, 117, 083109(2015).

[17] SUZUKI S, NAMEKATA N, TSUJINO K et al. Highly enhanced avalanche probability using sinusoidally-gated silicon avalanche photodiode[J]. Applied Physics Letters, 104, 041105(2014).