Quantum-Enhanced LIDAR

In collaboration with the theory team lead by Prof. John Jeffers and supported by DSTL, we are developing new approaches to quantum enhanced LIDAR by creating a compact optical frequency comb source for pumping birefringent optical fibres and exploring a new log-likelihood metric to perform quantum enhanced stand-off detection and range-finding.

Latest News

Demonstration of quantum-enhanced rangefinding robust against classical jamming
Our results demonstrating a correlated pair-source to perform target detection and range-finding to show the resilience of quantum-enhanced lidar to classical jamming have been published in Optics Express.

Team

Publications

Demonstration of quantum-enhanced rangefinding robust against classical jamming. Optics Express 32, 2916 (2024).

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High-efficiency coupled-cavity optical frequency comb generation. Optics Continuum 2, 894 (2023).

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Demonstration of quantum-enhanced rangefinding robust against classical jamming. (2023).

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Object detection and rangefinding with quantum states using simple detection. (2023).

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A practical compact source of heralded single photons for a simple detection LIDAR. Quantum Communications and Quantum Imaging XIX 21 (2021).

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Theoretical comparison of quantum and classical illumination for simple detection-based LIDAR. Quantum Communications and Quantum Imaging XIX 5 (2021).

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Gaussian state-based quantum illumination with simple photodetection. Optics Express 29, 8199 (2021).

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Funding