Zobrazeno 1 - 10
of 1 467
pro vyhledávání: '"Dennis, M R"'
Autor:
Bliokh, K. Y., Karimi, E., Padgett, M. J., Alonso, M. A., Dennis, M. R., Dudley, A., Forbes, A., Zahedpour, S., Hancock, S. W., Milchberg, H. M., Rotter, S., Nori, F., Özdemir, Ş. K., Bender, N., Cao, H., Corkum, P. B., Hernández-García, C., Ren, H., Kivshar, Y., Silveirinha, M. G., Engheta, N., Rauschenbeutel, A., Schneeweiss, P., Volz, J., Leykam, D., Smirnova, D. A., Rong, K., Wang, B., Hasman, E., Picardi, M. F., Zayats, A. V., Rodríguez-Fortuño, F. J., Yang, C., Ren, J., Khanikaev, A. B., Alù, A., Brasselet, E., Shats, M., Verbeeck, J., Schattschneider, P., Sarenac, D., Cory, D. G., Pushin, D., Birk, M., Gorlach, A., Kaminer, I., Cardano, F., Marrucci, L., Krenn, M., Marquardt, F.
Publikováno v:
Journal of Optics, 25(10), 103001 (2023)
Structured waves are ubiquitous for all areas of wave physics, both classical and quantum, where the wavefields are inhomogeneous and cannot be approximated by a single plane wave. Even the interference of two plane waves, or a single inhomogeneous (
Externí odkaz:
http://arxiv.org/abs/2301.05349
Publikováno v:
Communications Physics 5, 54 (2022)
Analogies between non-trivial topologies of matter and light have inspired numerous studies, including defect formation in structured light and topological photonic band-structures. Three-dimensional topological objects of localized particle-like nat
Externí odkaz:
http://arxiv.org/abs/2109.13927
Publikováno v:
J Phys A: Math Theor 54 405001 (2021)
We consider the probability of knotting in equilateral random polygons in Euclidean 3-dimensional space, which model, for instance, random polymers. Results from an extensive Monte Carlo dataset of random polygons indicate a universal scaling formula
Externí odkaz:
http://arxiv.org/abs/2108.07197
Publikováno v:
Phys. Rev. A 107, L031502 (2023)
By studying the effects of quadratic anisotropy and quartic perturbations on the two-dimensional harmonic oscillator, one arrives at a simple model termed here the Ince oscillator, whose analytic solutions are given in terms of Ince polynomials. This
Externí odkaz:
http://arxiv.org/abs/2106.02712
Publikováno v:
J. Opt. 21 084001 (2019)
Based on the operator formalism that arises from the underlying SU(2) group structure, a formula is derived that provides a description of the generalized Hermite-Laguerre Gauss modes in terms of a Jones vector, traditionally used to describe polariz
Externí odkaz:
http://arxiv.org/abs/1908.01363
Autor:
Malhotra, T., Gutiérrez-Cuevas, R., Hassett, J., Dennis, M. R., Vamivakas, A. N., Alonso, M. A.
A simple non-interferometric approach for probing the geometric phase of a structured Gaussian beam is proposed. Both the Gouy and Pancharatnam-Berry phases can be determined from the intensity distribution following a mode transformation if a part o
Externí odkaz:
http://arxiv.org/abs/1805.10381
Autor:
Antognozzi, M., Bermingham, C. R., Harniman, R. L., Simpson, S., Senior, J., Hayward, R., Hoerber, H., Dennis, M. R., Bekshaev, A. Y., Bliokh, K. Y., Nori, F.
Publikováno v:
Nature Phys. 12, 731 (2016)
Known since Kepler's observation that a comet's tail is oriented away from the sun, radiation pressure stimulated remarkable discoveries in electromagnetism, quantum physics and relativity [1,2]. This phenomenon plays a crucial role in a variety of s
Externí odkaz:
http://arxiv.org/abs/1506.04248
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Autor:
Romero, J., Leach, J., Jack, B., Dennis, M. R., Franke-Arnold, S., Barnett, S. M., Padgett, M. J.
We report the entanglement of topological features, namely, isolated, linked optical vortex loops in the light from spontaneous parametric down-conversion (SPDC). In three dimensions, optical vortices are lines of phase singularity and vortices of en
Externí odkaz:
http://arxiv.org/abs/1101.3564
Publikováno v:
Journal of Physics A vol.42, p.335102 (2009)
A two-dimensional circular quantum billiard with unusual boundary conditions introduced by Berry and Dennis (\emph{J Phys A} {\bf 41} (2008) 135203) is considered in detail. It is demonstrated that most of its eigenfunctions are strongly localized an
Externí odkaz:
http://arxiv.org/abs/0902.2089