Quantum-enhanced interferometer using Kerr squeezing
Kalinin N, Dirmeier T, Sorokin AA, Anashkina EA, Sanchez-Soto LL, Corney JF, Leuchs G, Andrianov AV (2023)
Publication Type: Journal article
Publication year: 2023
Journal
Abstract
One of the prime applications of squeezed light is enhancing the sensitivity of an interferometer below the quantum shot-noise limit, but so far, no such experimental demonstration was reported when using the optical Kerr effect. In prior setups involving Kerr-squeezed light, the role of the interferometer was merely to characterize the noise pattern. The lack of such a demonstration was largely due to the cumbersome tilting of the squeezed ellipse in phase space. Here, we present the first experimental observation of phase-sensitivity enhancement in an interferometer using Kerr squeezing.
Authors with CRIS profile
Additional Organisation(s)
Involved external institutions
Max-Planck-Institut für die Physik des Lichts (MPL) / Max Planck Institute for the Science of Light
Germany (DE)
Russian Academy of Sciences / Росси́йская акаде́мия нау́к (RAS)
Russian Federation (RU)
University of Queensland
Australia (AU)
Germany (DE)
Russian Academy of Sciences / Росси́йская акаде́мия нау́к (RAS)
Russian Federation (RU)
University of Queensland
Australia (AU)
How to cite
APA:
Kalinin, N., Dirmeier, T., Sorokin, A.A., Anashkina, E.A., Sanchez-Soto, L.L., Corney, J.F.,... Andrianov, A.V. (2023). Quantum-enhanced interferometer using Kerr squeezing. Nanophotonics. https://dx.doi.org/10.1515/nanoph-2023-0032
MLA:
Kalinin, Nikolay, et al. "Quantum-enhanced interferometer using Kerr squeezing." Nanophotonics (2023).
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