Advances in Quantum Radar and Quantum LiDAR
- URL: http://arxiv.org/abs/2310.07198v1
- Date: Wed, 11 Oct 2023 05:18:33 GMT
- Title: Advances in Quantum Radar and Quantum LiDAR
- Authors: Ricardo Gallego Torrome and Shabir Barzanjeh
- Abstract summary: Quantum sensing is revolutionizing precision and sensitivity across diverse domains.
Its impact is now stretching into radar and LiDAR applications, giving rise to the concept of quantum radar.
This review offers valuable insights into the current state of quantum radar.
- Score: 0.0
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: Quantum sensing, built upon fundamental quantum phenomena like entanglement
and squeezing, is revolutionizing precision and sensitivity across diverse
domains, including quantum metrology and imaging. Its impact is now stretching
into radar and LiDAR applications, giving rise to the concept of quantum radar.
Unlike traditional radar systems relying on classical electromagnetic, quantum
radar harnesses the potential of the quantum properties of photon states like
entanglement and quantum superposition to transcend established boundaries in
sensitivity and accuracy. This comprehensive review embarks on an exploration
of quantum radar and quantum LiDAR, guided by two primary objectives: enhancing
sensitivity through quantum resources and refining accuracy in target detection
and range estimation through quantum techniques. We initiate our exploration
with a thorough analysis of the fundamental principles of quantum radar, which
includes an evaluation of quantum illumination protocols, receiver designs, and
their associated methodologies. This investigation spans across both microwave
and optical domains, providing us with insights into various experimental
demonstrations and the existing technological limitations. Additionally, we
review the applications of quantum radar protocols for enhanced accuracy in
target range determination and estimation. This section of our review involves
a comprehensive analysis of quantum illumination, quantum interferometry radar,
and other quantum radar protocols, providing insights into their contributions
to the field. This review offers valuable insights into the current state of
quantum radar, providing a deep understanding of key concepts, experiments, and
the evolving landscape of this dynamic and promising field.
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