O
Ori Weisberg
Publications - 27
Citations - 1924
Ori Weisberg is an academic researcher. The author has contributed to research in topics: Photonic crystal & Photonic-crystal fiber. The author has an hindex of 14, co-authored 27 publications receiving 1851 citations.
Papers
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Journal ArticleDOI
Perturbation theory for Maxwell's equations with shifting material boundaries
Steven G. Johnson,Mihai Ibanescu,Maksim Skorobogatiy,Ori Weisberg,John D. Joannopoulos,Yoel Fink +5 more
TL;DR: By considering a sharp boundary as a limit of anisotropically smoothed systems, this work is able to derive a correct first-order perturbation theory and mode-coupling constants, involving only surface integrals of the unperturbed fields over the perturbed interface.
Journal ArticleDOI
Low-loss asymptotically single-mode propagation in large-core OmniGuide fibers.
Steven G. Johnson,Mihai Ibanescu,Maksim Skorobogatiy,Ori Weisberg,Torkel D. Engeness,Marin Soljacic,Steven A. Jacobs,John D. Joannopoulos,Yoel Fink +8 more
TL;DR: The light-propagation characteristics of OmniGuide fibers, which guide light by concentric multi-layer dielectric mirrors having the property of omnidirectional reflection, are presented, promising that the properties of silica fibers may be surpassed even when nominally poor materials are employed.
Patent
Electromagnetic mode conversion in photonic crystal multimode waveguides
Ori Weisberg,Steven G. Johnson,John D. Joannopoulos,Michael Shapiro,Yoel Fink,Mihai Ibanescu +5 more
TL;DR: In this paper, a method for converting electromagnetic (EM) energy between guided modes of a photonic crystal waveguide (800) having a waveguide axis (810) was proposed.
Patent
Photonic crystal fibers and medical systems including photonic crystal fibers
Burak Temelkuran,Charalambos Anastassiou,David Scott Torres,Gil Shapira,Max Shurgalin,Gregor Dellemann,Ori Weisberg,Steven A. Jacobs,Tairan Wang,Uri Kolodny,Jesse Rusk,Robert Payne,Yoel Fink +12 more
TL;DR: In this paper, a photonic crystal fiber including a core extending along a waveguide axis and a dielectric confinement region surrounding the core is used to guide the radiation along the waveguide from an input end to an output end.
Journal ArticleDOI
Dispersion tailoring and compensation by modal interactions in OmniGuide fibers.
Torkel D. Engeness,Mihai Ibanescu,Steven G. Johnson,Ori Weisberg,Maksim Skorobogatiy,Steven A. Jacobs,Yoel Fink +6 more
TL;DR: A method for dispersion-tailoring of OmniGuide and other photonic band-gap guided fibers based on weak interactions ("anticrossings") between the core-guided mode and a mode localized in an intentionally introduced defect of the crystal is presented.