J
Jan Wiersig
Researcher at Otto-von-Guericke University Magdeburg
Publications - 195
Citations - 9093
Jan Wiersig is an academic researcher from Otto-von-Guericke University Magdeburg. The author has contributed to research in topics: Quantum dot & Laser. The author has an hindex of 36, co-authored 185 publications receiving 7070 citations. Previous affiliations of Jan Wiersig include Queen Mary University of London & University of Bremen.
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Measurement of the Goos–Hänchen shift in a microwave cavity
Julia Unterhinninghofen,Ulrich Kuhl,Ulrich Kuhl,Jan Wiersig,Hans-Jürgen Stöckmann,Martina Hentschel +5 more
TL;DR: In this paper, the authors present measurements of the Goos-Hanchen shift (GHS) in a two-dimensional dielectric microwave cavity and compare the results to the classical Artmann result and a numerical calculation using Gaussian beams.
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Light emission of a scarlike mode with assistance of quasiperiodicity
Chang-Hwan Yi,Sang Hun Lee,Myung-Woon Kim,Jinhang Cho,Jinhyung Lee,Soo Young Lee,Jan Wiersig,Chil-Min Kim +7 more
TL;DR: In this article, the bow-tie scarlike mode is not caused by regular islands in phase space due to the Goos-Hanchen shift, but by unstable periodic orbits and that the light emission is assisted by a quasiperiodic orbit.
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Whispering gallery modes formed by partial barriers in ultrasmall deformed microdisks
TL;DR: Using a semiclassical approach to determine the action flux of the partial barriers, this work successfully predicts spectral ranges in which the high-Q modes can exist and enables optimization of emission directionality and the Q factor of deformed ultrasmall microcavities.
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Spontaneous $\mathcal{T}$-symmetry breaking and exceptional points in cavity quantum electrodynamics systems
TL;DR: In this article, the spontaneous symmetry breaking in a cavity quantum electrodynamics system was demonstrated by two coupled oscillators with positive and negative mass when the two-level atoms were prepared in their excited states.
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Regular-Orbit-Engineered Chaotic Photon Transport in Mixed Phase Space.
TL;DR: It is proposed and demonstrated that the chaos-assisted photon transport can be engineered by regular periodic orbits in the momentum-position phase space of an asymmetric microcavity, and the coupling to high-Q whispering gallery modes depends strongly on excitation in islands or chaotic sea.