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Quantum-State Tomography and Quantum Communication
1996The possibility to reconstruct a quasiprohability distribution1 from measured data attracted considerable interest in recent years. Following the proposal of Vogel and Risken2 the experimental feasibility of this scheme was demonstrated3. By measuring the rotated quadratures of a single-mode field we can reconstruct.
Ulf Leonhardt, Igor Jex
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Quantum State Tomography with Array Detectors
Physical Review Letters, 2000I propose a method for measuring the quantum state of an optical field that occupies a mode having a complicated spatial structure. The technique uses array detectors and a single, plane-wave local oscillator beam. The advantage of using array detectors is that the local oscillator is not mode matched to the field being measured, yet the deleterious ...
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Fourier State Tomography of Quantum Light
2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)We present the first experimental demonstration of Fourier state tomography of photonic polarization states. We measure entangled pairs from a quantum dot, achieving results comparable to projective tomography with fewer components, verifying the authenticity and scalability of Fourier tomography for characterizing quantum state.
Mohammed Alqedra +4 more
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Quantum-State Tomography and Discrete Wigner Function
Physical Review Letters, 1995A tomographical scheme is proposed to infer the quantum states of finite--dimensional systems from experiments. For this a new discrete Wigner formalism is developed.
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Threshold Quantum State Tomography
2023 23rd International Conference on Transparent Optical Networks (ICTON), 2023Diego Maragnano +5 more
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Efficient quantum state tomography
Nature Photonics, 2023Gregory Kanter, Prem Kumar
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Deep Learning-Based Quantum State Tomography With Imperfect Measurement
International Journal of Theoretical Physics, 2022C. Pan, Jiaoyang Zhang
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Quantum guidelines for solid-state spin defects
Nature Reviews Materials, 2021Gary Wolfowicz +2 more
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Quantum state preparation and tomography of entangled mechanical resonators
Nature, 2022E Alex Wollack, Rachel, Zhaoyou Wang
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