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Trapped Ion Quantum Computing

Scheme for single-shot frequency comb absorption sensing on chip

arXiv
Authors: Jake Biele, Sabine Wollmann, Euan Allen

Year

2022

Paper ID

58818

Status

Preprint

Abstract Read

~2 min

Abstract Words

97

Citations

N/A

Abstract

Frequency comb absorption spectroscopy combined with low-noise, fast homodyne measurements provide a toolbox for ultra-sensitive absorption measurements. Integrating these schemes on photonic platforms to bring them closer to practical applications is challenging. Here, we propose a scheme that can be readily adapted on a photonic platform. We show that each frequency comb tooth can independently sampled, the span of the comb can be tailored, and that our method does not require a careful alignment of the comb centre with any absorption profiles. This allows an asymmetric absorption profile to be reconstructed in full without requiring additional components.

Why This Paper Matters

  • This paper contributes to the Trapped-Ion Quantum Computing research area in the Quantum Articles archive.
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  • Frequency comb absorption spectroscopy combined with low-noise, fast homodyne measurements provide a toolbox for ultra-sensitive absorption measurements.

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