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arXiv · 1705.05345

Frequency-Multiplexed bias and readout of a 16-pixel Superconducting Nanowire Single-Photon Detector Array

Steffen Doerner·Artem Kuzmin·Stefan Wuensch·Ilya Charaev·Florian Boes·Thomas Zwick·Michael Siegel
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Abstract

We demonstrate a 16-pixel array of radio-frequency superconducting nanowire single-photon detectors with an integrated and scalable frequency-division multiplexing architecture, reducing the required bias and readout lines to a single microwave feed line. The electrical behavior of the photon-sensitive nanowires, embedded in a resonant circuit, as well as the optical performance and timing jitter of the single detectors is discussed. Besides the single pixel measurements we also demonstrate the operation of the 16-pixel array with a temporal, spatial and photon-number resolution.

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Steffen Doerner, Artem Kuzmin, Stefan Wuensch, Ilya Charaev, Florian Boes, Thomas Zwick, Michael Siegel. 2017-04-28. Frequency-Multiplexed bias and readout of a 16-pixel Superconducting Nanowire Single-Photon Detector Array. https://doi.org/10.1063/1.4993779

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