Presentation
5 March 2021 Fast speed single-photon avalanche photodiode based on a novel smart quenching method
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Abstract
In this work, a novel smart quenching approach for a Geiger-mode single-photon avalanche diode is proposed. The avalanche photodiode is connected in series with a metallic filamentary resistive switch (MFRS). The hysteresis behavior of the MFRS makes it suitable to operate as a quenching resistor. Initially the MFRS is in the off state and it quenches an avalanche event triggered by an incident photon. After quenching, the MFRS switches to the low-resistance on-state, which reduces the R-C time constant of the recharging process. A sharp avalanche pulse shape, continuous detection, and fast detection speed have been achieved. Our observations are consistent with a model where the MFRS adaptively changes its resistance state from high to low during quenching and recharging.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jiyuan Zheng, Xingjun Xue, Yuan Yuan, Keye Sun, Daniel Rosenmann, Joe Campbell, and Supratik Guha "Fast speed single-photon avalanche photodiode based on a novel smart quenching method", Proc. SPIE 11690, Smart Photonic and Optoelectronic Integrated Circuits XXIII, 116900P (5 March 2021); https://doi.org/10.1117/12.2576738
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KEYWORDS
Avalanche photodiodes

Quenching (fluorescence)

Resistance

Resistors

Fluorescence spectroscopy

Ionization

Quantum communications

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