Corpus ID: 221266464

Quantum Estimation in Strong Fields: in situ ponderomotive sensing

@article{Maxwell2020QuantumEI,
  title={Quantum Estimation in Strong Fields: in situ ponderomotive sensing},
  author={A. Maxwell and A. Serafini and S. Bose and C. Faria},
  journal={arXiv: Quantum Physics},
  year={2020}
}
  • A. Maxwell, A. Serafini, +1 author C. Faria
  • Published 2020
  • Physics
  • arXiv: Quantum Physics
  • We develop a new framework to optimize and understand uncertainty from in situ strong field measurements of laser field parameters. We present the first derivation of quantum and classical Fisher information for an electron undergoing strong-field ionization. This is used for parameter estimation and to characterize the uncertainty of the ponderomotive energy, directly proportional to laser intensity. In particular, the quantum and classical Fisher information for the momentum basis displays… CONTINUE READING

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