Zobrazeno 1 - 10
of 1 331
pro vyhledávání: '"Wiersma, D."'
Autor:
Riboli, F., Kononchuk, R., Tommasi, F., Boschetti, A., Suwunnarat, S., Anisimov, I., Vitebskiy, I., Wiersma, D. S., Cavalieri, S., Kottos, T., Chabanov, A. A.
The application of parity-time (PT) symmetry in optics, especially PT-symmetry breaking, has attracted considerable attention as a novel approach to controlling light propagation. Here, we report optical limiting by two coupled optical cavities with
Externí odkaz:
http://arxiv.org/abs/2306.01132
Photonic crystals are extremely sensitive to structural disorder even to the point of completely losing their functionalities. While on one side this can be detrimental for applications in traditional optical devices, on the other side, it gives also
Externí odkaz:
http://arxiv.org/abs/1011.1366
Effect of interactions on the localization of a Bose-Einstein condensate in a quasi-periodic lattice
The transport properties of a Bose-Einstein condensate in a 1D incommensurate bichromatic lattice are investigated both theoretically and experimentally. We observe a blockage of the center of mass motion with low atom number, and a return of motion
Externí odkaz:
http://arxiv.org/abs/cond-mat/0611146
Publikováno v:
PRL 95, 170410 (2005)
We investigate the one-dimensional expansion of a Bose-Einstein condensate in an optical guide in the presence of a random potential created with optical speckles. With the speckle the expansion of the condensate is strongly inhibited. A detailed inv
Externí odkaz:
http://arxiv.org/abs/cond-mat/0507144
An optical speckle potential is used to investigate the static and dynamic properties of a Bose-Einstein condensate in the presence of disorder. For strong disorder the condensate is localized in the deep wells of the potential. With smaller levels o
Externí odkaz:
http://arxiv.org/abs/cond-mat/0412167
Publikováno v:
Phys. Rev. Lett. 91, 173901 (2003).
We report the observation of sum-frequency signals that depend linearly on an applied electrostatic field and that change sign with the handedness of an optically active solution. This recently predicted chiral electro-optic effect exists in the elec
Externí odkaz:
http://arxiv.org/abs/physics/0306172
Publikováno v:
J. Opt. B: Quantum Semiclass. Opt. 2, 672 (2000)
Coherent backscattering (CBS) of light waves by a random medium is a signature of interference effects in multiple scattering. This effect has been studied in many systems ranging from white paint to biological tissues. Recently, we have observed CBS
Externí odkaz:
http://arxiv.org/abs/cond-mat/0004359
Akademický článek
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Autor:
Bruggeman, R., Wiersma, D., Cahn, W., Kahn, R.S., de Haan, L., Meijer, C.J., Myin-Germeys, I., van Os, J., Liemburg, Edith J., Bruins, Jojanneke, van Beveren, Nico, Islam, Md. Atiqul, Alizadeh, Behrooz Z.
Publikováno v:
In Schizophrenia Research October 2016 176(2-3):95-99
Autor:
Horwitz, E.H., Schoevers, R.A., Ketelaars, C.E.J., Kan, C.C., van Lammeren, A.M.D.N., Meesters, Y., Spek, A.A., Wouters, S., Teunisse, J.P., Cuppen, L., Bartels, A.A.J., Schuringa, E., Moorlag, H., Raven, D., Wiersma, D., Minderaa, R.B., Hartman, C.A.
Publikováno v:
In Research in Autism Spectrum Disorders April 2016 24:17-28