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arXiv · 1511.08335

Quantum filtering for multiple measurements driven by fields in single-photon states

Zhiyuan Dong·Guofeng Zhang·Nina H. Amini
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Abstract

In this paper, we derive the stochastic master equations for quantum systems driven by a single-photon input state which is contaminated by quantum vacuum noise. To improve estimation performance, quantum filters based on multiple-channel measurements are designed. Two cases, namely diffusive plus Poissonian measurements and two diffusive measurements, are considered.

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Zhiyuan Dong, Guofeng Zhang, Nina H. Amini. 2015-11-26. Quantum filtering for multiple measurements driven by fields in single-photon states. https://arxiv.org/abs/1511.08335

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