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Trapped Ion Quantum Computing

An FPGA-based Instrumentation Platform for use at Deep Cryogenic Temperatures

arXiv
Authors: I. D. Conway Lamb, J. I. Colless, J. M. Hornibrook, S. J. Pauka, S. J. Waddy, M. K. Frechtling, D. J. Reilly

Year

2015

Paper ID

27102

Status

Preprint

Abstract Read

~2 min

Abstract Words

96

Citations

N/A

Abstract

We describe a cryogenic instrumentation platform incorporating commercially-available field-programmable gate arrays (FPGAs) configured to operate well beyond their specified temperature range. The instrument enables signal routing, multiplexing, and complex digital signal processing at temperatures approaching 4 kelvin and in close proximity to cooled devices or detectors within the cryostat. The cryogenic performance of the system is evaluated, including clock speed, error rates, and power consumption. Although constructed for the purpose of controlling and reading out quantum computing devices with low latency, the instrument is generic enough to be of broad use in a range of cryogenic applications.

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  • This paper contributes to the Trapped-Ion Quantum Computing research area in the Quantum Articles archive.
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  • We describe a cryogenic instrumentation platform incorporating commercially-available field-programmable gate arrays (FPGAs) configured to operate well beyond their specified...

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References & Citation Signals

[1] DOI https://doi.org/arXiv:1509.06809 [2] arXiv https://arxiv.org/abs/1509.06809 [3] Publisher https://arxiv.org/abs/1509.06809

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