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IEEE websites place cookies on your device to give you the best user experience. By using our websites, you agree to the placement of these cookies. To learn more, read our Privacy Policy. Accept & Close Skip to Main Content * IEEE.org * IEEE Xplore * IEEE SA * IEEE Spectrum * More Sites SUBSCRIBE * SUBSCRIBE * Cart * * * Create Account * Personal Sign In * Browse * My Settings * Help Institutional Sign In Institutional Sign In AllBooksConferencesCoursesJournals & MagazinesStandardsAuthorsCitations ADVANCED SEARCH Journals & Magazines >IEEE Journal of Quantum Elect... >Volume: 58 Issue: 3 DEAD TIME DURATION AND ACTIVE RESET INFLUENCE ON THE AFTERPULSE PROBABILITY OF INGAAS/INP SINGLE-PHOTON AVALANCHE DIODES Publisher: IEEE Cite This PDF Anton V. Losev; Vladimir V. Zavodilenko; Andrey A. Koziy; Alexandr A. Filyaev; Kristina I. Khomyakova; Yury V. Kurochkin; Alexander A. Gorbatsevich All Authors Sign In or Purchase to View Full Text 1 Paper Citation 213 Full Text Views * * * * * Alerts ALERTS Manage Content Alerts Add to Citation Alerts -------------------------------------------------------------------------------- Abstract Document Sections * I. Introduction * II. Common (Standard) Afterpulse Models * III. Custom Afterpulse Models * IV. Influence of the Active Reset on the Counting Statistics * V. Afterpulse Measurement Approach Show Full Outline Authors Figures References Citations Keywords Metrics More Like This * Download PDF * View References * * Request Permissions * Save to * Alerts Impact Statement:The research object of this work is InGaAs/InP sine-gated SPAD. As a result of comparison of SPDs based on InGaAs/InP SPADs (with latching time (LT) and with latching tim...View more Abstract:We have performed a detailed study of the dependence of afterpulse probability in InGaAs/InP sine-gated SPAD on the dead time and the existing approach for its implementa...View more Metadata Impact Statement: The research object of this work is InGaAs/InP sine-gated SPAD. As a result of comparison of SPDs based on InGaAs/InP SPADs (with latching time (LT) and with latching time and active reset (LT + AR)), a circuitry solution with an active reset module was obtained, which makes it possible to significantly reduce afterpulse probability, even without the introduction of dead time. However, with extensive dead time and low afterpulse probabilities, the differences between the two schemes are relatively insignificant. The rejection of the active reset module will make it possible to simplify the detector scheme, which despite the increase in the probability of the afterpulse, will significantly simplify the development of SPDs for applications in which such parameters are acceptable. We also present the measurement technique and a probabilistic model for estimating the afterpulse based on the recursive nature of this effect. It will allow us to obtain valid internal afterpulsing parameters. Abstract: We have performed a detailed study of the dependence of afterpulse probability in InGaAs/InP sine-gated SPAD on the dead time and the existing approach for its implementation. We demonstrated an electrical scheme combining sinusoidal gating and active reset. We have shown when such solutions are beneficial from the key distribution point of view, and enough to use a simple scheme with a snatching comparator. We have also proposed a precise method for measuring the afterpulse and presented a model describing the non-markovian dynamic of this effect. We have demonstrated that our afterpulsing measurement approach makes these measurements less dependent on the parameters of the flow of the diode and the laser pulses’ power changes, in contrast to the other methods considered in this paper. Published in: IEEE Journal of Quantum Electronics ( Volume: 58, Issue: 3, June 2022) Article Sequence Number: 4500111 Date of Publication: 02 May 2022 ISSN Information: INSPEC Accession Number: 21816574 DOI: 10.1109/JQE.2022.3171671 Publisher: IEEE Contents -------------------------------------------------------------------------------- I. INTRODUCTION Detectors based on superconducting nanowires (SNSPD) [1] and single photon avalanche diodes (SPAD) [2] have proven themselves in the best way as single-photon detectors (SPDs). Each of the implementations has both its advantages and disadvantages. SNSPD has high a probability of photon detection and a low noise level, but it is large and quite expensive due to usage of a helium cryostat [3]. SPAD-based SPDs have small size and low cost, but the probability of detection is relatively low, and noise characteristics are high. Both first and second types of SPD have found their application in quantum key distribution (QKD) [4], [5]. It is advisable to use SNSPD for key distribution over long distances, both over fiber and in open space. SNSPD based QKD was able to demonstrate key distribution distance records [6]. It is advisable to use SPAD-based SPD in small-sized industrial installations [7] that distribute the key within one city or even one building, since the loss of photons in the line is minimal and the key generation rate is relatively high. Sign in to Continue Reading Authors Figures References Citations Keywords Metrics More Like This Arrays of III-V semiconductor Geiger-mode avalanche photodiodes The 16th Annual Meeting of the IEEE Lasers and Electro-Optics Society, 2003. LEOS 2003. Published: 2003 Photon-counting receiver in near-infra-red region: use of GaInAs avalanche photodiode Electronics Letters Published: 1989 Show More REFERENCES References is not available for this document. 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