Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Leedumrongwatthanakun, Saroch"'
Autor:
Engineer, Sophie, Goel, Suraj, Egelhaaf, Sophie, McCutcheon, Will, Srivastav, Vatshal, Leedumrongwatthanakun, Saroch, Wollmann, Sabine, Jones, Ben, Cope, Thomas, Brunner, Nicolas, Uola, Roope, Malik, Mehul
The use of high-dimensional systems for quantum communication opens interesting perspectives, such as increased information capacity and noise resilience. In this context, it is crucial to certify that a given quantum channel can reliably transmit hi
Externí odkaz:
http://arxiv.org/abs/2408.15880
Autor:
Leedumrongwatthanakun, Saroch, Innocenti, Luca, Ferraro, Alessandro, Paternostro, Mauro, Gigan, Sylvain
Extracting meaningful information about unknown quantum states without performing a full tomography is an important task. Low-dimensional projections and random measurements can provide such insight but typically require careful crafting. In this pap
Externí odkaz:
http://arxiv.org/abs/2310.13599
Autor:
Danese, Dylan, Wollmann, Sabine, Leedumrongwatthanakun, Saroch, McCutcheon, Will, Erhard, Manuel, Plick, William N., Malik, Mehul
Publikováno v:
AVS Quantum Sci. 5, 045004 (2023)
We demonstrate the generation of unbalanced two-photon entanglement in the Laguerre-Gaussian (LG) transverse-spatial degree-of-freedom, where one photon carries a fundamental (Gauss) mode and the other a higher-order LG mode with a non-zero azimuthal
Externí odkaz:
http://arxiv.org/abs/2306.13620
Autor:
Goel, Suraj, Reynolds, Matthew, Girling, Matthew, McCutcheon, Will, Leedumrongwatthanakun, Saroch, Srivastav, Vatshal, Jennings, David, Malik, Mehul, Pachos, Jiannis K.
Simulators can realise novel phenomena by separating them from the complexities of a full physical implementation. Here we put forward a scheme that can simulate the exotic statistics of $D(S_3)$ non-Abelian anyons with minimal resources. The qudit l
Externí odkaz:
http://arxiv.org/abs/2304.05286
Publikováno v:
Optics Express 31, 32824-32839 (2023)
In this work, we present a method to characterise the transmission matrices of complex scattering media using a physics-informed, multi-plane neural network (MPNN) without the requirement of a known optical reference field. We use this method to accu
Externí odkaz:
http://arxiv.org/abs/2303.16041
Autor:
Goel, Suraj, Tyler, Max, Zhu, Feng, Leedumrongwatthanakun, Saroch, Malik, Mehul, Leach, Jonathan
Publikováno v:
Physical Review Letters, 130(14), 143602 (2023)
The efficient manipulation, sorting, and measurement of optical modes and single-photon states is fundamental to classical and quantum science. Here, we realise simultaneous and efficient sorting of non-orthogonal, overlapping states of light, encode
Externí odkaz:
http://arxiv.org/abs/2207.03986
Autor:
Goel, Suraj, Leedumrongwatthanakun, Saroch, Valencia, Natalia Herrera, McCutcheon, Will, Tavakoli, Armin, Conti, Claudio, Pinkse, Pepijn W. H., Malik, Mehul
Publikováno v:
Nature Physics 20, 232 239 (2024)
Programmable optical circuits form a key part of quantum technologies today, ranging from transceivers for quantum communication to integrated photonic chips for quantum information processing. As the size of such circuits is increased, maintaining p
Externí odkaz:
http://arxiv.org/abs/2204.00578
Autor:
Srivastav, Vatshal, Valencia, Natalia Herrera, McCutcheon, Will, Leedumrongwatthanakun, Saroch, Designolle, Sébastien, Uola, Roope, Brunner, Nicolas, Malik, Mehul
A primary requirement for a robust and unconditionally secure quantum network is the establishment of quantum nonlocal correlations over a realistic channel. While loophole-free tests of Bell nonlocality allow for entanglement certification in such a
Externí odkaz:
http://arxiv.org/abs/2202.09294
Autor:
Srivastav, Vatshal, Valencia, Natalia Herrera, Leedumrongwatthanakun, Saroch, McCutcheon, Will, Malik, Mehul
Publikováno v:
Physical Review Applied, 054006, 2022
Photons entangled in their position-momentum degrees of freedom (DoFs) serve as an elegant manifestation of the Einstein-Podolsky-Rosen paradox, while also enhancing quantum technologies for communication, imaging, and computation. The multi-mode nat
Externí odkaz:
http://arxiv.org/abs/2110.03462
Autor:
Valencia, Natalia Herrera, Srivastav, Vatshal, Leedumrongwatthanakun, Saroch, McCutcheon, Will, Malik, Mehul
Publikováno v:
J. Opt. 23 104001 (2021)
It is well known that photons can carry a spatial structure akin to a "twisted" or "rippled" wavefront. Such structured light fields have sparked significant interest in both classical and quantum physics, with applications ranging from dense communi
Externí odkaz:
http://arxiv.org/abs/2104.04506