Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Nicolas Lebbe"'
Publikováno v:
Mathematics, Vol 12, Iss 8, p 1147 (2024)
Topology optimization is currently enjoying renewed interest thanks to the recent development of 3D printing techniques, which offer the possibility of producing these new complex designs. One of the difficulties encountered in manufacturing topologi
Externí odkaz:
https://doaj.org/article/c1c5dd7692f54747a88391a16a8838dc
Publikováno v:
IEEE Transactions on Antennas and Propagation. 70:6825-6840
We revisit the classical zero-thickness Generalized Sheet Transition Conditions (GSTCs) which are a key tool for efficiently designing metafilms able to control the flow of light in a desired way. It is shown that it is more convenient to use an enla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b74125579ba294f4f0a13af3cf5c022
https://doi.org/10.1109/tap.2022.3161436
https://doi.org/10.1109/tap.2022.3161436
Publikováno v:
Physical Review B
Physical Review B, 2023, 107 (8), pp.085124. ⟨10.1103/PhysRevB.107.085124⟩
Physical Review B, 2023, 107 (8), pp.085124. ⟨10.1103/PhysRevB.107.085124⟩
International audience; The present study aims to model the optical response of plasmonic metasurfaces made of a periodic arrangement of metallic particles with arbitrary shape and subwavelength dimensions. By combining homogenization with quasistati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a5f74fe7023a661cf7ee91d818f84b7
https://hal.science/hal-03989215
https://hal.science/hal-03989215
Publikováno v:
Journal of Computational Physics. 473:111727
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d8d35860368525376629a4da40a25c8
https://doi.org/10.1016/j.jcp.2022.111727
https://doi.org/10.1016/j.jcp.2022.111727
Publikováno v:
Numerische Mathematik
Numerische Mathematik, Springer Verlag, 2020, 146, pp.51-104. ⟨10.1007/s00211-020-01140-0⟩
Numerische Mathematik, 2020, 146, pp.51-104. ⟨10.1007/s00211-020-01140-0⟩
Numerische Mathematik, Springer Verlag, 2020, 146, pp.51-104. ⟨10.1007/s00211-020-01140-0⟩
Numerische Mathematik, 2020, 146, pp.51-104. ⟨10.1007/s00211-020-01140-0⟩
This article deals with the optimization of the shape of the regions assigned to different types of boundary conditions in the definition of a ‘physical’ partial differential equation. At first, we analyze a model situation involving the solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0faefdd55a7b4b1a7550a7709e1f1cd
https://hal.archives-ouvertes.fr/hal-02064477/document
https://hal.archives-ouvertes.fr/hal-02064477/document
Publikováno v:
Journal of Computational Physics
Journal of Computational Physics, 2019, 395, pp.710-746. ⟨10.1016/j.jcp.2019.06.057⟩
Journal of Computational Physics, Elsevier, 2019, 395, pp.710-746. ⟨10.1016/j.jcp.2019.06.057⟩
Journal of Computational Physics, 2019, 395, pp.710-746. ⟨10.1016/j.jcp.2019.06.057⟩
Journal of Computational Physics, Elsevier, 2019, 395, pp.710-746. ⟨10.1016/j.jcp.2019.06.057⟩
International audience; This article deals with the optimal design of the individual nanophotonic components of photonic integrated circuits. In the mathematical setting of the three-dimensional, time-harmonic Maxwell equations, we propose a shape an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3877abdad3fe646b2ab3bb819d31cb1
https://hal.science/hal-01860882v2/document
https://hal.science/hal-01860882v2/document
Publikováno v:
Optics Letters
Optics Letters, 2019, 44 (8), pp.1960-1963. ⟨10.1364/OL.44.001960⟩
Optics Letters, Optical Society of America-OSA Publishing, 2019, 44 (8), pp.1960-1963. ⟨10.1364/OL.44.001960⟩
Optics Letters, 2019, 44 (8), pp.1960-1963. ⟨10.1364/OL.44.001960⟩
Optics Letters, Optical Society of America-OSA Publishing, 2019, 44 (8), pp.1960-1963. ⟨10.1364/OL.44.001960⟩
International audience; We report on a novel photonic polarization rotator design obtained by multi-level shape optimization. The numerical method consists in a topological optimization scheme improving iteratively the efficiency of the component by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7aba19ab133b79ec431401c8210f754e
https://cea.hal.science/cea-02091228
https://cea.hal.science/cea-02091228
Publikováno v:
2018 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
2018 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), Nov 2018, Hong Kong, China. pp.81-82, ⟨10.1109/NUSOD.2018.8570285⟩
2018 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), Nov 2018, Hong Kong, China. pp.81-82, ⟨10.1109/NUSOD.2018.8570285⟩
International audience; Shape optimization techniques were first developed in the context of mechanical engineering and, quite recently, applied to photonic components for data communication. Here, motivated by the growing application potential of mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f358df20181ad21545e9e599d620425a
https://hal-cea.archives-ouvertes.fr/cea-02184666
https://hal-cea.archives-ouvertes.fr/cea-02184666
Publikováno v:
Optical and Quantum Electronics
Optical and Quantum Electronics, Springer Verlag, 2019, 51, pp.166. ⟨10.1007/s11082-019-1849-1⟩
Optical and Quantum Electronics, 2019, 51, pp.166. ⟨10.1007/s11082-019-1849-1⟩
Optical and Quantum Electronics, Springer Verlag, 2019, 51, pp.166. ⟨10.1007/s11082-019-1849-1⟩
Optical and Quantum Electronics, 2019, 51, pp.166. ⟨10.1007/s11082-019-1849-1⟩
International audience; Shape optimization techniques were first developed in the context of mechanical engineering and, more recently, applied to photonic components for data communication. Here, motivated by the growing application potential of mid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0350004d803c1f8a435a8eba1ff31b36