Generating Optical Schrödinger Kittens for Quantum Information Processing

By A. Ourjoumtsev, Rosa Tualle-Brouri, Julien Laurat, Philippe Grangier. Science, 2006

748 citations recorded by the source corpus.

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

View Paper: https://www.semanticscholar.org/paper/e064f82b6ee14b5460957a977720c3d1a4d56ce4

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In Artificial Intelligence

In Atomic and Molecular Physics, and Optics

Citations in the corpus

Quantum interface between light and atomic ensembles (2008, background): “These limitations may, however, be avoided by combining the Gaussian operation with photon counting (Genes and Berman, 2006; Neergaard-Nielsen et al., 2006; Ourjoumtsev et al., 2006).”
Enlargement of optical Schrödinger's cat states (2016, background): “ated by photon subtraction from squeezed vacuum states [16, 27].”
Photonic quantum technologies (2009, methodology): “These Schrodinger kittens have been demonstrated in the la”
Macroscopic quantum states: Measures, fragility, and implementations (2017, background): “A tomography revealed SCS-like states characterized by |α|2 = 0.79 and a fidelity of 70% (Ourjoumtsev et al., 2006).”
Squeezed states of light and their applications in laser interferometers (2016, methodology): “non-Gaussianity’ of heralded up-converted single photons demonstrated [Baune et al. (2014)]. Squeezed states are also the resource for the conditional generation of superpositions of coherent states [Ourjoumtsev et al. (2006); Neergaard-Nielsen et al. (2006)] and so-called N00N-states [Afek et al. (”
Twin-field quantum key distribution over 830-km fibre (2019, background): “The secret key rate of RRDPS-QKD with ideal single-photon source can be given by [30]”
Quantum-enhanced measurements without entanglement (2017, methodology): “They have been created in quantum optics with values of α = 0.79 in (Ourjoumtsev et al., 2006).”
Preparation of non-local superpositions of quasi-classical light states (2009, background): “Schrödinger cat states of the light [1], dened as quantum superpositions of quasi-classical (coherent) states, have recently emerged as an interesting alternative to single-photon qubits for quantum information processing (QIP) [2 6].”