2 papers
physics.ins-det2023
The avalanche delay effect in sine-gated single-photon detector based on InGaAs/InP SPADs
Alexandr Filyaev, Anton Losev, Vladimir Zavodilenko +1
A sine-gated single-photon detector (SPD) intended for use in a quantum key distribution (QKD) system is considered in this paper. An "avalanche delay" effect in the sine-gated SPD…
physics.app-ph2023
Investigation of the Effects of the Multiplication Area Shape on the Operational Parameters of InGaAs/InAlAs SPADs
Anton Losev, Alexandr Filyaev, Vladimir Zavodilenko +2
A 2D model of an InGaAs/InAlAs single photon avalanche photodiode has been developed. The influence of the active area structure in the multiplication region on the diode's operati…