Roadmap on quantum light spectroscopy

By Shaul Mukamel, M. Freyberger, W. Schleich, Marco Bellini, Alessandro Zavatta, Gerd Leuchs, Christine Silberhorn, R. W. Boyd, L. Sánchez‐Soto, A. Stefanov and 24 more. Journal of Physics B: Atomic, Molecular and Optical Physics, 2020

170 citations recorded by the source corpus.

Conventional spectroscopy uses classical light to detect matter properties through the variation of its response with frequencies or time delays. Quantum light opens up new avenues for spectroscopy by utilizing parameters of the quantum state of light as novel control knobs and through the variation of photon statistics by coupling to matter. This Roadmap article focuses on using quantum light as a powerful sensing and spectroscopic tool to reveal novel information about complex molecules that is not accessible by classical light. It aims at bridging the quantum optics and spectroscopy communities which normally have opposite goals: manipulating complex light states with simple matter e.g. qubits versus studying complex molecules with simple classical light, respectively. Articles cover advances in the generation and manipulation of state-of-the-art quantum light sources along with applications to sensing, spectroscopy, imaging and interferometry.

Subfields: Artificial Intelligence, Atomic and Molecular Physics, and Optics

View Paper: https://www.semanticscholar.org/paper/04da7f45a746c3364a8ea811262b2e2a456e7153

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In Atomic and Molecular Physics, and Optics

Citations in the corpus

The 2023 terahertz science and technology roadmap (2023, background): “It might pave the way to time-domain tomography of quantum fields and further on to quantum spectroscopy [17] in this important spectral regime.”