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Singular Optics With Polychromatic Light
Optics and Photonics News, 2002 The singular optics with polychromatic light was discussed. The spectral structure of light near phase singularities in the focal region of a spatially fully coherent but polychromatic, converging, spherical wave was studied. The analysis showed that the
Wolf, E., Gbur, G., Visser, T. D.
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Singular optics and topological photonics [PDF]
Journal of Optics, 2016 For centuries, singularities in wave fields have been a mainstay of interest in multiple areas of physics, ranging from plasma physics, fluid dynamics and atmospheric physics to optics and photonics [1].
Dennis, Mark R +5 more
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Singular Electromagnetics: From Phase Singularities to Optical Skyrmions and Beyond
Advanced Physics ResearchSingular electromagnetics, also known as singular optics in the visible spectrum, is a branch of modern electromagnetics/optics that studies the solutions with nontrivial topological features to Maxwell's equations under different boundary conditions ...
Jie Yang +3 more
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Stability of singular jump-linear systems with a large state space : a two-time-scale approach [PDF]
, 2012 This paper considers singular systems that involve both continuous dynamics and discrete events with the coefficients being modulated by a continuous-time Markov chain. The underlying systems have two distinct characteristics.
Yuan, Chenggui +3 more
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Metamaterials for light rays: ray optics without wave-optical analog in the ray-optics limit [PDF]
, 2009 Volumes of sub-wavelength electromagnetic elements can act like homogeneous materials: metamaterials. In analogy, sheets of optical elements such as prisms can act ray-optically like homogeneous sheet materials.
Hamilton, A.C., Courtial, J.
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The plurality of optical singularities [PDF]
Journal of Optics A: Pure and Applied Optics, 2004 This collection of papers arose from an Advanced Research Workshop on Singular Optics, held at the Bogolyubov Institute in Kiev, Ukraine, during 24–28 June 2003. The workshop was generously financed by NATO, with welcome additional support from Institute of Physics Publishing and the National Academy of Sciences of Ukraine.
Berry, MV, Dennis, MR, Soskin, MS
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IEEE Photonics Journal, 2017 The correlation singularities of a partially coherent Laguerre–Gaussian (LG) electromagnetic beam in a uniaxial crystal is shown to possess interesting evolution behavior. The analytical formula for the cross-spectral density matrix of a partially
Yongtao Zhang, Liuzhan Pan, Yangjian Cai
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Singular Higher-Order Complete Vector Bases for Finite Methods [PDF]
, 2004 This paper presents new singular curl- and divergence- conforming vector bases that incorporate the edge conditions. Singular bases complete to arbitrarily high order are described in a unified and consistent manner for curved triangular and ...
Graglia, Roberto, Lombardi, Guido
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