Classical entanglement in polarization metrology
By F. Töppel, Andrea Aiello, Christoph Marquardt, Elisabeth Giacobino, Gerd Leuchs. 2014
196 citations recorded by the source corpus.
Quantum approaches relying on entangled photons have been recently proposed to increase the efficiency of optical measurements. We demonstrate here that, surprisingly, the use of classical light with entangled degrees of freedom can also bring outstanding advantages over conventional measurements in polarization metrology. Specifically, we show that radially polarized beams of light allow to perform real-time single-shot Mueller matrix polarimetry. Our results also indicate that quantum optical procedures requiring entanglement without nonlocality can be actually achieved in the classical optics regime.
Subfields: Atomic and Molecular Physics, and Optics, Biomedical Engineering
View Paper: https://www.semanticscholar.org/paper/9e7b9286f7f72095a4e674f51caef65090ff69da
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In Atomic and Molecular Physics, and Optics
In Biomedical Engineering
Citations in the corpus
- Nonseparable States of Light: From Quantum to Classical (2022, background): “This with the aim of enhancing the performance of Mueller matrix metrology [171].”
- What is quantum information (2016, unknown): “2010, Töppel et al. 2014, Qian et al. 2015).”