Cover Image

Near-optimal decomposition of unitary matrices using phase masks and the discrete Fourier transform

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Girouard, Vincent, Quesada, Nicolás
Format:	Preprint
Published:	2025
Subjects:	Optics Quantum Physics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Matrix decompositions in Quantum Optics: Takagi/Autonne, Bloch-Messiah/Euler, Iwasawa, and Williamson
by: Houde, Martin, et al.
Published: (2024)

Reconfigurable unitary transformations of optical beam arrays
by: Martinez-Becerril, Aldo C., et al.
Published: (2024)

Characterizing a high-dimensional unitary transformation without measuring the qudit it transforms
by: Rajeev, Salini, et al.
Published: (2025)

Electro-optic Fourier transform chronometry of pulsed quantum light
by: Golestani, Ali, et al.
Published: (2022)

Computational ghost imaging with hybrid transforms by integrating Hadamard, discrete cosine, and Haar matrices
by: Zhao, Yi-Ning, et al.
Published: (2024)

Perfect pulsed inline twin-beam squeezers
by: Houde, Martin, et al.
Published: (2024)

Compactifying linear optical unitaries using multiport beamsplitters
by: Yasir, P. A. Ameen, et al.
Published: (2025)

Experimental implementation of the optical fractional Fourier transform in the time-frequency domain
by: Niewelt, Bartosz, et al.
Published: (2023)

Fourier-transform infrared spectroscopy with undetected photons from high-gain spontaneous parametric down-conversion
by: Hashimoto, Kazuki, et al.
Published: (2024)

Generalised All-Optical Cat Correction
by: Boon, Ari John, et al.
Published: (2026)

Near-optimal discrimination of displaced squeezed binary signals using displacement, inverse-squeezing, and photon-number-resolving detection
by: bai, Enhao, et al.
Published: (2026)

Integrated optical wave analyzer using the discrete fractional Fourier transform
by: Urzúa, Alejandro R., et al.
Published: (2024)

Nonlocal transfer of high-dimensional unitary operations
by: Paneru, Dilip, et al.
Published: (2024)

Retrieving space-dependent polarization transformations via near-optimal quantum process tomography
by: Di Colandrea, Francesco, et al.
Published: (2022)

Exactly unitary discrete representations of the metaplectic transform for linear-time algorithms
by: Lopez, N. A., et al.
Published: (2020)

Quantum Fisher information analysis for absorption measurements with undetected photons
by: Houde, Martin, et al.
Published: (2026)

High-gain effects in broadband continuous-wave parametric down conversion sources and measurements with undetected photons
by: Houde, Martin, et al.
Published: (2026)

Programmable photonic time circuits for highly scalable universal unitaries
by: Piao, Xianji, et al.
Published: (2023)

Universal low-depth two-unitary design of programmable photonic circuits
by: Fldzhyan, S. A., et al.
Published: (2025)

Realization of high-fidelity unitary operations on up to 64 frequency bins
by: De, Syamsundar, et al.
Published: (2022)

Non-chiral non-Bloch invariants and topological phase diagram in non-unitary quantum dynamics without chiral symmetry
by: Zhang, Yue, et al.
Published: (2024)

Super-resolution with Fourier measurements
by: Wadood, S. A., et al.
Published: (2025)

Geometric phase-assisted simple phase compensation enabling quantum key distribution using phase-shifted Bell states
by: Nai, Ayan Kumar, et al.
Published: (2026)

High-fidelity holographic beam shaping with optimal transport and phase diversity
by: Swan, Hunter, et al.
Published: (2024)

Gain-induced group delay in spontaneous parametric down-conversion
by: Thekkadath, Guillaume, et al.
Published: (2024)

Robustness and optimization of N00N-state interferometry
by: Dalidet, Romain, et al.
Published: (2026)

Low-depth, compact and error-tolerant photonic matrix-vector multiplication beyond the unitary group
by: Fldzhyan, S. A., et al.
Published: (2024)

Broadband Fourier transform spectroscopy of quantum emitters photoluminescence with sub-nanosecond temporal resolution
by: Belgacem, Issam, et al.
Published: (2025)

Optical phase encoding in pulsed approach to reservoir computing
by: Henaff, Johan, et al.
Published: (2024)

Scalable machine learning-assisted clear-box characterization for optimally controlled photonic circuits
by: Fyrillas, Andreas, et al.
Published: (2023)

Ultrashort-pulse-pumped, single-mode type-0 squeezers in lithium niobate nanophotonics
by: Houde, Martin, et al.
Published: (2024)

Simultaneous amplitude and phase spectroscopy using two-photon interference
by: Jordan, Kyle M., et al.
Published: (2026)

Below-shot-noise capacity in phase estimation using nonlinear interferometers
by: Oglialoro, Cristofero, et al.
Published: (2026)

Versatile optical accordion lattices using binary phase transmission gratings
by: Han, Hyok Sang, et al.
Published: (2024)

Accurate Unsupervised Photon Counting from Transition Edge Sensor Signals
by: Dalbec-Constant, Nicolas, et al.
Published: (2024)

Near-field dynamical Casimir effect
by: Yu, Renwen, et al.
Published: (2024)

Single-frame transmission and phase imaging using off-axis holography with undetected photons
by: Pearce, Emma, et al.
Published: (2024)

Photon distillation schemes with reduced resource costs based on multiphoton Fourier interference
by: Somhorst, F. H. B., et al.
Published: (2024)

Chiral phase modulation and tunable broadband perfect absorber using the coherent cold atomic ensemble
by: Wang, Yi-Xin, et al.
Published: (2023)

Ultrafast electro-optic Time-Frequency Fractional Fourier Imaging at the Single-Photon Level
by: Lipka, Michał, et al.
Published: (2023)