Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Christian Vanneste"'
Publikováno v:
Advances in Optical Imaging and Photon Migration.
We present an original numerical approach for investigation of time-dependent wave propagation in random media. We review different results in 2D, including subdiffusive regime characterization, NDE in the multiple scattering regime and Anderson loca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17c1f67a9c804bbe6e808cdad135bafa
https://doi.org/10.1364/aoipm.1994.wpl.68
https://doi.org/10.1364/aoipm.1994.wpl.68
Publikováno v:
Physical Review Special Topics: Physics Education Research
Physical Review Special Topics: Physics Education Research, American Physical Society, 2015, 91 (4), pp.043810. ⟨10.1103/PhysRevA.91.043810⟩
Physical Review Special Topics: Physics Education Research, 2015, 91 (4), pp.043810. ⟨10.1103/PhysRevA.91.043810⟩
Physical Review Special Topics: Physics Education Research, American Physical Society, 2015, 91 (4), pp.043810. ⟨10.1103/PhysRevA.91.043810⟩
Physical Review Special Topics: Physics Education Research, 2015, 91 (4), pp.043810. ⟨10.1103/PhysRevA.91.043810⟩
We use time-domain numerical simulations of a two-dimensional (2D) scattering system to study the interaction of a collection of emitters resonantly coupled to an Anderson-localized mode. For a small electric field intensity, we observe the strong co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f6194149717a71af67be768fbd59f2f
https://hal.archives-ouvertes.fr/hal-01141675/file/PRA2015_Rabi.pdf
https://hal.archives-ouvertes.fr/hal-01141675/file/PRA2015_Rabi.pdf
Autor:
Peter Enders, Christian Vanneste
Publikováno v:
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields. 16:175-178
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0a71c4cc33311206a32ab16dc4c7a76
https://doi.org/10.1002/jnm.492
https://doi.org/10.1002/jnm.492
Autor:
Christian Vanneste
Publikováno v:
The European Physical Journal B. 23:391-404
This paper presents an extension to electromagnetic fields of the wave automaton, which was introduced in recent years for describing wave propagation in inhomogeneous media. Using elementary processes obeying a discrete Huygens' principle and satisf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af3d66dd2892d44015d36ed2e3ccaa36
https://doi.org/10.1007/s100510170059
https://doi.org/10.1007/s100510170059
Publikováno v:
Journal of Computational Physics. 160:541-563
This paper presents an extension built on a hexagonal grid of the wave automaton, which was introduced in past few years for describing wave propagation in inhomogeneous media. This new method is capable of computing wave propagation in 2D anisotropi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e03d58e6f96cc49783015390910ef15a
https://doi.org/10.1006/jcph.2000.6471
https://doi.org/10.1006/jcph.2000.6471
Autor:
Christian Vanneste, S. de Toro Arias
Publikováno v:
Journal de Physique I. 7:1071-1096
Cet article formule un modele discret de propagation d'ondes scalaires dans un milieu heterogene a l'aide de processus elementaires qui obeissent a un principe de Huygens discret et satisfont a certaines symetries fondamentales telles que le renverse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e77669688d1ad7bb3f734ac6fe522a6
https://doi.org/10.1051/jp1:1997110
https://doi.org/10.1051/jp1:1997110
Publikováno v:
Applied optics
Applied optics, Optical Society of America, 2009, 48 (6), pp.1047-1051
Applied optics, Optical Society of America, 2009, 48 (6), pp.1047-1051
International audience; We present a formal analogy between the eigenvalue problem for guided scalar modes in a low-contrast photonic bandgap fiber and quasi-stationary TM modes of a two-dimensional (2D) photonic structure. Using this analogy, we num
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5877e7f7869bcd4af9382b1f10597652
https://pubmed.ncbi.nlm.nih.gov/23567563
https://pubmed.ncbi.nlm.nih.gov/23567563
Publikováno v:
Journal of Geophysical Research: Solid Earth. 101:13883-13893
Rank-ordering statistics provides a perspective on the rare, largest elements of a population, whereas the statistics of cumulative distributions are dominated by the more numerous small events. The exponent of a power law distribution can be determi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67cfbd31a1864e0bfada582278b97872
https://doi.org/10.1029/96jb00177
https://doi.org/10.1029/96jb00177
Publikováno v:
Geophysical Journal International. 122:457-469
SUMMARY A numerical rupture model, introduced in Cowie, Vanneste & Sornette (1993), is used to simulate the growth of faults in a tectonic plate driven by a constant plate boundary velocity. We find that the plate initially deforms by uncorrelated nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d6553c5b08b2cabc984ae2fd7755162
https://doi.org/10.1111/j.1365-246x.1995.tb07007.x
https://doi.org/10.1111/j.1365-246x.1995.tb07007.x
Publikováno v:
Optics Letters
Optics Letters, Optical Society of America, 2012, 37, pp.1946
Optics Letters, Optical Society of America-OSA Publishing, 2012, 37, pp.1946
Optics Letters, 2012, 37, pp.1946
Optics Letters, Optical Society of America, 2012, 37, pp.1946
Optics Letters, Optical Society of America-OSA Publishing, 2012, 37, pp.1946
Optics Letters, 2012, 37, pp.1946
International audience; We study numerically the interaction of spatially localized modes in strongly scattering two-dimensional (2D) media. We move eigenvalues in the complex plane by changing gradually the index of a single scatterer. When spatial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::495a0b5e36991a74df01db7fa9f9593e
https://hal.archives-ouvertes.fr/hal-00780194/file/Labonte_OptLett2012.pdf
https://hal.archives-ouvertes.fr/hal-00780194/file/Labonte_OptLett2012.pdf