Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Lucca Kühner"'
Autor:
Luca Sortino, Angus Gale, Lucca Kühner, Chi Li, Jonas Biechteler, Fedja J. Wendisch, Mehran Kianinia, Haoran Ren, Milos Toth, Stefan A. Maier, Igor Aharonovich, Andreas Tittl
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Van der Waals (vdW) materials, including hexagonal boron nitride (hBN), are layered crystalline solids with appealing properties for investigating light-matter interactions at the nanoscale. hBN has emerged as a versatile building block for
Externí odkaz:
https://doaj.org/article/f718757f162e4e9ca8c559c3d15e48b9
Autor:
Lucca Kühner, Fedja J. Wendisch, Alexander A. Antonov, Johannes Bürger, Ludwig Hüttenhofer, Leonardo de S. Menezes, Stefan A. Maier, Maxim V. Gorkunov, Yuri Kivshar, Andreas Tittl
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-11 (2023)
Abstract The realization of lossless metasurfaces with true chirality crucially requires the fabrication of three-dimensional structures, constraining experimental feasibility and hampering practical implementations. Even though the three-dimensional
Externí odkaz:
https://doaj.org/article/995c62f6797f4f578539b25a9ebe708a
Autor:
Lucca Kühner, Luca Sortino, Rodrigo Berté, Juan Wang, Haoran Ren, Stefan A. Maier, Yuri Kivshar, Andreas Tittl
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
In their work on radial BICs, the authors realize a nanophotonic platform with high resonance Q factors and drastically reduced spatial footprint ideally suited for enhanced on-chip biomolecular sensing and nonlinear light generation.
Externí odkaz:
https://doaj.org/article/b12f1f9eea964cb19503b0bf6618f427
Publikováno v:
Sensors, Vol 19, Iss 14, p 3053 (2019)
In life science and health research one observes a continuous need for new concepts and methods to detect and quantify the presence and concentration of certain biomolecules—preferably even in vivo or aqueous solutions. One prominent example, among
Externí odkaz:
https://doaj.org/article/10acb2b880064567b32f3ef165410d46
Autor:
Rodrigo Berté, Thomas Weber, Leonardo de Souza Menezes, Lucca Kühner, Andreas Aigner, Martin Barkey, Fedja Jan Wendisch, Yuri Kivshar, Andreas Tittl, Stefan A. Maier
Publikováno v:
Nano Letters. 23:2651-2658
Broken symmetries lie at the heart of nontrivial physical phenomena. Breaking the in-plane geometrical symmetry of optical systems allows to access a set of electromagnetic states termed symmetry-protected quasi-bound states in the continuum (qBICs).
Autor:
Thomas Dinter, Chenhao Li, Lucca Kühner, Thomas Weber, Andreas Tittl, Stefan A. Maier, Judith M. Dawes, Haoran Ren
Orbital angular momentum (OAM) of light represents an independent degree of freedom using orthogonal helical modes for optical and quantum multiplexing, offering great potential to transform future ultrahigh-bandwidth information systems. Practical O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bc0b09021d53cb222aaa878b9a9f409
http://hdl.handle.net/10044/1/99977
http://hdl.handle.net/10044/1/99977
Autor:
Aurelian John‐Herpin, Andreas Tittl, Lucca Kühner, Felix Richter, Steven H. Huang, Gennady Shvets, Sang‐Hyun Oh, Hatice Altug
Publikováno v:
Advanced materials, 2022, (ja), p.2110163
Infrared spectroscopy provides unique information on the composition and dynamics of biochemical systems by resolving the characteristic absorption fingerprints of their constituent molecules. Based on this inherent chemical specificity and the capab
Autor:
Lucca Kühner, Luca Sortino, Benjamin Tilmann, Thomas Weber, Kenji Watanabe, Takashi Taniguchi, Stefan A. Maier, Andreas Tittl
All-dielectric optical metasurfaces with high quality (Q) factors have so far been hampered by the lack of simultaneously lossless and high refractive index (RI) materials over the full visible spectrum. To achieve broad spectral coverage, the use of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65c1c5ffffec336682d3cacb69a37ad0
Publikováno v:
Conference on Lasers and Electro-Optics.
We demonstrate a novel approach to control photonic bound states in the continuum induced by a symmetry-breaking with tailored resonator heights leading to more precisely engineered system asymmetries and new metasurface functionalities.
Publikováno v:
Conference on Lasers and Electro-Optics.
We utilize resonant plasmonic surface-enhanced infrared absorption in combination with machine learning principal component analysis to detect aqueous glucose solutions down to g/l and to differentiate between five various sugars simultaneously.