Target Detection via Quantum Illumination: Range Equation

• URL: http://arxiv.org/abs/2108.10151v1
• Date: Mon, 23 Aug 2021 13:06:52 GMT
• Title: Target Detection via Quantum Illumination: Range Equation
• Authors: Hossein Allahverdi, M.H.Qamat, M. Nowshadi
• Abstract summary: The performance of such system has compared with its classical counterpart. We have demonstrated that the quantum illumination based target detection system is especially advantageous at low transmission powers.
• Score: 0.0
• License: http://creativecommons.org/licenses/by-sa/4.0/
• Abstract: In this article, the basic principle of target detection based on Gaussian state quantum illumination (QI) has introduced. The performance of such system has compared with its classical counterpart, which employs the most classical state of light, i.e., coherent state, to illuminate the target region. By deriving the maximum range equation, we have demonstrated that the quantum illumination based target detection system is especially advantageous at low transmission powers, which make these systems suitable for short range applications like biomedical imaging or covert detection schemes.

Related papers

• Quantum Illumination Advantage for Classification Among an Arbitrary Library of Targets [1.0599607477285324]
  Quantum illumination (QI) is the task of querying a scene using a transmitter probe whose quantum state is entangled with a reference beam retained in ideal storage. We show that in the limit of low transmitter brightness, high loss, and high thermal background, there is a factor of four improvement in the Chernoff exponent of the error probability in discriminating any number of apriori-known reflective targets.
  arXiv  Detail & Related papers  (2024-08-24T06:20:23Z)
• Quantum Target Ranging for LiDAR [0.0]
  We investigate Quantum Target Ranging in the context of multi-hypothesis testing and its applicability to real-world LiDAR systems. We demonstrate that ranging is generally an easier task compared to the well-studied problem of target detection. We then analyze the theoretical bounds and advantages of quantum ranging in the context of phase-insensitive measurements.
  arXiv  Detail & Related papers  (2024-08-05T17:00:14Z)
• Optical Quantum Sensing for Agnostic Environments via Deep Learning [59.088205627308]
  We introduce an innovative Deep Learning-based Quantum Sensing scheme. It enables optical quantum sensors to attain Heisenberg limit (HL) in agnostic environments. Our findings offer a new lens through which to accelerate optical quantum sensing tasks.
  arXiv  Detail & Related papers  (2023-11-13T09:46:05Z)
• Enhanced detection techniques of Orbital Angular Momentum states in the classical and quantum regimes [48.7576911714538]
  Complex structure inherent in Orbital Angular Momentum (OAM) states makes their detection and classification nontrivial. Most of the current detection schemes are based on models of the OAM states built upon the use of Laguerre-Gauss modes. We employ Hypergeometric-Gaussian modes as the basis states of a refined model that can be used -- in certain scenarios -- to better tailor OAM detection techniques.
  arXiv  Detail & Related papers  (2022-01-19T18:46:34Z)
• On Circuit-based Hybrid Quantum Neural Networks for Remote Sensing Imagery Classification [88.31717434938338]
  The hybrid QCNNs enrich the classical architecture of CNNs by introducing a quantum layer within a standard neural network. The novel QCNN proposed in this work is applied to the Land Use and Land Cover (LULC) classification, chosen as an Earth Observation (EO) use case. The results of the multiclass classification prove the effectiveness of the presented approach, by demonstrating that the QCNN performances are higher than the classical counterparts.
  arXiv  Detail & Related papers  (2021-09-20T12:41:50Z)
• Efficient criteria of quantumness for a large system of qubits [58.720142291102135]
  We discuss the dimensionless combinations of basic parameters of large, partially quantum coherent systems. Based on analytical and numerical calculations, we suggest one such number for a system of qubits undergoing adiabatic evolution.
  arXiv  Detail & Related papers  (2021-08-30T23:50:05Z)
• Theoretical comparison of quantum and classical illumination for simple detection-based LIDAR [0.0]
  Use of non-classical light in a quantum illumination scheme provides an advantage over classical illumination when used for LIDAR. We provide an analysis that accounts for the additional information gained when detectors do not fire that is typically neglected. We provide a theoretical framework quantifying performance of both quantum and classical illumination for simple target detection.
  arXiv  Detail & Related papers  (2021-08-18T17:53:16Z)
• Classical benchmarking for microwave quantum illumination [0.0]
  Quantum illumination (QI) theoretically promises up to a 6dB error-exponent advantage in target detection over the best classical protocol. In this work we outline what is the true classical benchmark for microwave QI using coherent states.
  arXiv  Detail & Related papers  (2021-05-10T17:25:00Z)
• Conditional preparation of non-Gaussian quantum optical states by mesoscopic measurement [62.997667081978825]
  Non-Gaussian states of an optical field are important as a proposed resource in quantum information applications. We propose a novel approach involving displacement of the ancilla field into the regime where mesoscopic detectors can be used. We conclude that states with strong Wigner negativity can be prepared at high rates by this technique under experimentally attainable conditions.
  arXiv  Detail & Related papers  (2021-03-29T16:59:18Z)
• Mid-infrared homodyne balanced detector for quantum light characterization [52.77024349608834]
  We present the characterization of a novel balanced homodyne detector operating in the mid-infrared. We discuss the experimental results with a view to possible applications to quantum technologies, such as free-space quantum communication.
  arXiv  Detail & Related papers  (2021-03-16T11:08:50Z)
• Fundamental limits of quantum illumination [0.0]
  In Quantum Illumination (QI), a signal beam initially entangled with an idler beam held at the receiver interrogates a target region bathed in thermal background light. We derive lower bounds on the average error probability of detecting both specular and fading targets and on the mean squared error of estimating the reflectance of a detected target. For bright thermal backgrounds, we show that the QI system using multiple copies of low-brightness two-mode squeezed vacuum states is nearly optimal.
  arXiv  Detail & Related papers  (2020-02-27T16:48:39Z)

This list is automatically generated from the titles and abstracts of the papers in this site.

This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.