Manipulation of multimode squeezing in a coupled waveguide array
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PhysRevA.100.023841.pdf
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Author(s)
Rojas-Rojas, S.
Barriga, E.
Muñoz, C.
Solano, P.
Hermann-Avigliano, C.
Date Issued
August 26, 2019
Publisher
American Physical Society
Citation
Phys. Rev. A 100, 023841 (2019)
Version
Final published version
Abstract
We present a scheme for generating and manipulating three-mode squeezed states with genuine tripartite entanglement by injecting single-mode squeezed light into an array of coupled optical waveguides. We explore the possibility to selectively generate single-mode squeezing or multimode squeezing at the output of an elliptical waveguide array, determined solely by the input light polarization. We study the effect of losses in the waveguide array and show that quantum correlations and squeezing are preserved for realistic parameters. Our results show that arrays of optical waveguides are suitable platforms for generating multimode quantum light, which could lead to novel applications in quantum metrology.
MIT Department
Massachusetts Institute of Technology. Department of Physics
MIT-Harvard Center for Ultracold Atoms
Massachusetts Institute of Technology. Research Laboratory of Electronics
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Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
https://doi.org/10.1103/PhysRevA.100.023841
