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Trapped Ion Quantum Computing Quantum Simulation

Broadband amplitude squeezing in electrically driven quantum dot lasers

arXiv
Authors: Shiyuan Zhao, Shihao Ding, Heming Huang, Isabelle Zaquine, Nicolas Fabre, Nadia Belabas, Frédéric Grillot

Year

2023

Paper ID

54750

Status

Preprint

Abstract Read

~2 min

Abstract Words

86

Citations

N/A

Abstract

The generation of broadband squeezed states of light lies at the heart of high-speed continuous-variable quantum information. Traditionally, optical nonlinear interactions have been employed to produce quadrature-squeezed states. However, the harnessing of electrically pumped semiconductor lasers offers distinctive paradigms to achieve enhanced squeezing performance. We present evidence that quantum dot lasers enable the realization of broadband amplitude-squeezed states at room temperature across a wide frequency range, spanning from 3 GHz to 12 GHz. Our findings are corroborated by a comprehensive stochastic simulation in agreement with the experimental data.

Why This Paper Matters

  • This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
  • It adds a 2023 reference point for readers tracking recent quantum research.
  • The generation of broadband squeezed states of light lies at the heart of high-speed continuous-variable quantum information.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:2309.09703 [2] arXiv https://arxiv.org/abs/2309.09703 [3] Publisher https://arxiv.org/abs/2309.09703

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