Open AccessTruncated Nonlinear Interferometric Cantilever Beam-Displacement: Accessible Quantum Sensing
Author(s) -
Benjamin Lawrie,
Jacob L. Beckey,
Raphael C. Pooser
Publication year - 2019
Publication title -
2019 conference on lasers and electro-optics (cleo)
Language(s) - English
Resource type - Conference proceedings
ISBN - 978-1-943580-57-6
DOI - 10.1364/cleo_at.2019.jw2a.117
Subject(s) - photonics and electrooptics
We show that relative beam displacement measurements with two-mode squeezed light sources are identical to truncated SU(1,1) interferometers, enabling a new quantum-enhanced atomic force microscopy suitable for broadband characterization of high-speed dynamics in materials.
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