Bias-dependent timing jitter of 1-GHz sinusoidally gated InGaAs/InP avalanche photodiode

Zhu Ge¹, Zheng Fu^{2, 3}, Wang Chao^{1, 3}, Sun Zhibin³, Zhai Guangjie³, Zhao Qing^{1, †,}

(a) Bias-dependent timing jitter of the 1-GHz sinusoidally gated InGaAs/InP APD single-photon detector. (b) Normalized instrumental response of the system with 93 ps (FWHM) at the V_ex of 2.8 V, and the PDE is 21.4%.