Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Onur Danaci"'
Autor:
Akash Kundu, Przemysław Bedełek, Mateusz Ostaszewski, Onur Danaci, Yash J Patel, Vedran Dunjko, Jarosław A Miszczak
Publikováno v:
New Journal of Physics, Vol 26, Iss 1, p 013034 (2024)
The variational quantum algorithms are crucial for the application of NISQ computers. Such algorithms require short quantum circuits, which are more amenable to implementation on near-term hardware, and many such methods have been developed. One of p
Externí odkaz:
https://doaj.org/article/09a6f4fb7a7d414e9ce3f918712587b2
Publikováno v:
New Journal of Physics, Vol 18, Iss 7, p 073032 (2016)
We experimentally demonstrate the conversion of a Gaussian beam to an approximate Bessel–Gauss mode by making use of a non-collinear four-wave mixing (4WM) process in hot atomic vapor. The presence of a strong, spatially non-Gaussian pump both conv
Externí odkaz:
https://doaj.org/article/1c52580d1eec42459367bbe15cd0fa1b
Autor:
Ryan T. Glasser, Brian T. Kirby, Sanjaya Lohani, Thomas A. Searles, Onur Danaci, Michael Brodsky
Publikováno v:
Optical and Quantum Sensing and Precision Metrology.
In this presentation, we show the efficacy of neural networks in reducing classical resources required for quantum state estimation. The developed methods achieve near-unity fidelities in reconstructed density matrices, and outperform Stokes reconstr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7658368c303e4513980bf2bf88fc4069
https://doi.org/10.1117/12.2586865
https://doi.org/10.1117/12.2586865
Publikováno v:
Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology II.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e884f5fe1d9d21ce7a45d9c600385e30
https://doi.org/10.1117/12.2552673
https://doi.org/10.1117/12.2552673
Publikováno v:
Frontiers in Optics / Laser Science.
Reconstruction of two-qubit systems typically performed using 36 coincidence measurements. We trained an ensemble of CNN & XGBoost ML models, employed imputation to demonstrate high-fidelity state estimation when multiple measurements are missing.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed6bee77f52e983c532f5f83ea501f5b
https://doi.org/10.1364/fio.2020.ftu8d.5
https://doi.org/10.1364/fio.2020.ftu8d.5
Publikováno v:
Machine Learning: Science and Technology. 2:035014
Two-qubit systems typically employ 36 projective measurements for high-fidelity tomographic estimation. The overcomplete nature of the 36 measurements suggests possible robustness of the estimation procedure to missing measurements. In this paper, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7eae996fc30aa179f9c45d11f3006f70
https://doi.org/10.1088/2632-2153/abe5f5
https://doi.org/10.1088/2632-2153/abe5f5
Publikováno v:
Machine Learning: Science and Technology. 1:035007
We build a general quantum state tomography framework that makes use of machine learning techniques to reconstruct quantum states from a given set of coincidence measurements. For a wide range of pure and mixed input states we demonstrate via simulat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::612b995a795f5031a6cf9ff958d5d438
https://doi.org/10.1088/2632-2153/ab9a21
https://doi.org/10.1088/2632-2153/ab9a21
Autor:
Onur Danaci, Christian Rios, Jon D. Swaim, Kaitlyn N. David, Ryan T. Glasser, Erin M. Knutson
Publikováno v:
Scientific Reports
In this manuscript, we demonstrate the ability of nonlinear light-atom interactions to produce tunably non-Gaussian, partially self-healing optical modes. Gaussian spatial-mode light tuned near to the atomic resonances in hot rubidium vapor is shown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1c57839c8af233363c4ef506d7ec6b2
Publikováno v:
SPIE Proceedings.
We present the experimental conversion of a spatially-Gaussian optical mode into a self-healing, approximate Bessel-Gauss mode by a non-collinear, spatially-multimode four-wave mixing process in warm atomic vapor. In addition to the mode conversion,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::deca2e57277604149bc744024f9b04a5
https://doi.org/10.1117/12.2240815
https://doi.org/10.1117/12.2240815
Publikováno v:
SPIE Proceedings.
The generation of light containing large degrees of orbital angular momentum (OAM) has recently been demon- strated in both the classical and quantum regimes. Since there is no fundamental limit to how many quanta of OAM a single photon can carry, op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72c4299b9b3ca02f5161827f26aea3b0
https://doi.org/10.1117/12.2242115
https://doi.org/10.1117/12.2242115