Search Results - "Heinrich, Matthias"

A square-root topological insulator with non-quantized indices realized with photonic Aharonov-Bohm cages by Kremer, Mark, Petrides, Ioannis, Meyer, Eric, Heinrich, Matthias, Zilberberg, Oded, Szameit, Alexander

“…Topological Insulators are a novel state of matter where spectral bands are characterized by quantized topological invariants. This unique quantized nonlocal…”
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Parity-time–symmetric microring lasers by Hodaei, Hossein, Miri, Mohammad-Ali, Heinrich, Matthias, Christodoulides, Demetrios N., Khajavikhan, Mercedeh

“…The ability to control the modes oscillating within a laser resonator is of fundamental importance. In general, the presence of competing modes can be…”
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Nonlinearity-induced photonic topological insulator by Maczewsky, Lukas J, Heinrich, Matthias, Kremer, Mark, Ivanov, Sergey K, Ehrhardt, Max, Martinez, Franklin, Kartashov, Yaroslav V, Konotop, Vladimir V, Torner, Lluis, Bauer, Dieter, Szameit, Alexander

“…A hallmark feature of topological insulators is robust edge transport that is impervious to scattering at defects and lattice disorder. We demonstrate a…”
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Experimental observation of optical bound states in the continuum by Plotnik, Yonatan, Peleg, Or, Dreisow, Felix, Heinrich, Matthias, Nolte, Stefan, Szameit, Alexander, Segev, Mordechai

“…We present the experimental observation of bound states in the continuum. Our experiments are carried out in an optical waveguide array structure, where the…”
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Nonlinear second-order photonic topological insulators by Kirsch, Marco S., Zhang, Yiqi, Kremer, Mark, Maczewsky, Lukas J., Ivanov, Sergey K., Kartashov, Yaroslav V., Torner, Lluis, Bauer, Dieter, Szameit, Alexander, Heinrich, Matthias

“…Higher-order topological insulators are a novel topological phase beyond the framework of conventional bulk–boundary correspondence 1 , 2 . In these peculiar…”
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Demonstration of a two-dimensional PT-symmetric crystal by Kremer, Mark, Biesenthal, Tobias, Maczewsky, Lukas J., Heinrich, Matthias, Thomale, Ronny, Szameit, Alexander

“…With the discovery of P T -symmetric quantum mechanics, it was shown that even non-Hermitian systems may exhibit entirely real eigenvalue spectra. This finding…”
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Observation of unconventional edge states in ‘photonic graphene’ by Plotnik, Yonatan, Rechtsman, Mikael C., Song, Daohong, Heinrich, Matthias, Zeuner, Julia M., Nolte, Stefan, Lumer, Yaakov, Malkova, Natalia, Xu, Jingjun, Szameit, Alexander, Chen, Zhigang, Segev, Mordechai

“…Graphene, a two-dimensional honeycomb lattice of carbon atoms, has been attracting much interest in recent years. Electrons therein behave as massless…”
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Locating two novel genes for resistance to powdery mildew from Avena byzantina in the oat genome by Herrmann, Matthias Heinrich, Mohler, Volker, Friedt, W.

“…Powdery mildew of oats is a major threat to intensive oat farming under humid climate, and the use of resistant cultivars is the most environmentally friendly…”
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Quantum walks of correlated photon pairs in two-dimensional waveguide arrays by Poulios, Konstantinos, Keil, Robert, Fry, Daniel, Meinecke, Jasmin D A, Matthews, Jonathan C F, Politi, Alberto, Lobino, Mirko, Gräfe, Markus, Heinrich, Matthias, Nolte, Stefan, Szameit, Alexander, O'Brien, Jeremy L

“…We demonstrate quantum walks of correlated photons in a two-dimensional network of directly laser written waveguides coupled in a "swiss cross" arrangement…”
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Single mode lasing in transversely multi-moded PT-symmetric microring resonators by Hodaei, Hossein, Miri, Mohammad-Ali, Hassan, Absar U., Hayenga, William E., Heinrich, Matthias, Christodoulides, Demetrios N., Khajavikhan, Mercedeh

“…Conventional techniques for transverse mode discrimination rely on introducing differential external losses to the different competing mode sets, enforcing…”
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Amorphous photonic lattices: band gaps, effective mass, and suppressed transport by Rechtsman, Mikael, Szameit, Alexander, Dreisow, Felix, Heinrich, Matthias, Keil, Robert, Nolte, Stefan, Segev, Mordechai

“…We study, experimentally and numerically, amorphous photonic lattices and the existence of band gaps therein. Our amorphous system comprises 2D waveguides…”
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Symmetry-controlled edge states in the type-II phase of Dirac photonic lattices by Pyrialakos, Georgios G., Schmitt, Nora, Nye, Nicholas S., Heinrich, Matthias, Kantartzis, Nikolaos V., Szameit, Alexander, Christodoulides, Demetrios N.

“…The exceptional properties exhibited by two-dimensional materials, such as graphene, are rooted in the underlying physics of the relativistic Dirac equation…”
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Efficient Detection of Defective Parts with Acoustic Resonance Testing Using Synthetic Training Data by Heinrich, Matthias, Valeske, Bernd, Rabe, Ute

“…Analyzing eigenfrequencies by acoustic resonance testing enables a fast screening of components regarding structural defects. The eigenfrequencies of each…”
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Geometric potential and transport in photonic topological crystals by Szameit, Alexander, Dreisow, Felix, Heinrich, Matthias, Keil, Robert, Nolte, Stefan, Tünnermann, Andreas, Longhi, Stefano

“…We report on the experimental realization of an optical analogue of a quantum geometric potential for light wave packets constrained on thin dielectric guiding…”
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Publisher Correction: A square-root topological insulator with non-quantized indices realized with photonic Aharonov–Bohm cages by Kremer, Mark, Petrides, Ioannis, Meyer, Eric, Heinrich, Matthias, Zilberberg, Oded, Szameit, Alexander

“…An amendment to this paper has been published and can be accessed via a link at the top of the paper…”
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The Petasites hybridus CO2 Extract (Ze 339) Blocks SARS-CoV-2 Replication In Vitro by Urda, Lorena, Kreuter, Matthias Heinrich, Drewe, Jürgen, Boonen, Georg, Butterweck, Veronika, Klimkait, Thomas

“…The coronavirus disease 2019 (COVID-19), caused by a novel coronavirus (SARS-CoV-2), has spread worldwide, affecting over 250 million people and resulting in…”
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Demonstration of local teleportation using classical entanglement by Guzman-Silva, Diego, Brüning, Robert, Zimmermann, Felix, Vetter, Christian, Gräfe, Markus, Heinrich, Matthias, Nolte, Stefan, Duparré, Michael, Aiello, Andrea, Ornigotti, Marco, Szameit, Alexander

“…Teleportation describes the transmission of information without transport of neither matter nor energy. For many years, however, it has been implicitly assumed…”
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Effects of a Green Oat Herb Extract on Cognitive Performance and Neurophysiological Activity: A Randomized Double-Blind Placebo-Controlled Study by Martinez-Horta, Saul, Ivanir, Eran, Perrinjaquet-Moccetti, Tania, Keuter, Matthias Heinrich, Kulisevsky, Jaime

“…Green oat extracts have been used for centuries in traditional medicine in view of their supposed beneficial effects on cognition and mood. Recently, a…”
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Simulation-Based Generation of Representative and Valid Training Data for Acoustic Resonance Testing by Heinrich, Matthias, Rabe, Ute, Valeske, Bernd

“…Analyzing eigenfrequencies of serial parts by acoustic resonance testing enables an efficient nondestructive assessment of component quality or structural…”
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All-optical routing and switching for three-dimensional photonic circuitry by Keil, Robert, Heinrich, Matthias, Dreisow, Felix, Pertsch, Thomas, Tünnermann, Andreas, Nolte, Stefan, Christodoulides, Demetrios N., Szameit, Alexander

“…The ability to efficiently transmit and rapidly process huge amounts of data has become almost indispensable to our daily lives. It turned out that all-optical…”
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