Zobrazeno 1 - 10
of 71
pro vyhledávání: '"M. Deubel"'
Publikováno v:
Bauingenieur. 93:295-303
Building Information Modeling (BIM) bezeichnet eine neue Arbeitsweise, die den Informationsaustausch im Planungs-, Ausführungs- und Bewirtschaftungsprozess von Bauwerken zwischen allen Beteiligten erleichtern soll. Bei der Umsetzung dieser Methode h
Autor:
Martin Wegener, Fabian Perez-Willard, D. C. Meisel, Dagmar Gerthsen, M. Deubel, Marcus Diem, Stefan Linden, Kurt Busch
Publikováno v:
Advanced Materials. 18:2964-2968
Holographic lithography is an established technique for fabricating three-dimensional photonic-crystal templates. [1–12] The principle of holographic lithography is to expose a photoresist layer to an interference pattern. After processing, a porou
Autor:
G. von Freymann, M. Hermatschweiler, Geoffrey A. Ozin, Nicolas Tétreault, Martin Wegener, Sajeev John, Fabian Perez-Willard, M. Deubel
Publikováno v:
Advanced Materials. 18:457-460
cient refractive-index contrast to open a complete photonic bandgap. In this report, we overcome these problems by employing a novel, versatile, scalable, and cost-effective silicon double-inversion method to synthesize the first Si replica of a poly
Autor:
G. von Freymann, Geoffrey A. Ozin, Martin Wegener, M. Deubel, Sajeev John, Sean Wong, Fabian Perez-Willard
Publikováno v:
Advanced Materials. 18:265-269
was introducednearly twenty years ago. However, the fabrication of high-quality 3D structures for the optical regime still remains achallenge. Three techniques have been discussed: i) directsemiconductor fabrication by using a layer-by-layer (LbL)met
Autor:
Georg von Freymann, M. Deubel, Suresh Pereira, Kurt Busch, Costas M. Soukoulis, Martin Wegener
Publikováno v:
Nature Materials. 3:444-447
The past decade has witnessed intensive research efforts related to the design and fabrication of photonic crystals. These periodically structured dielectric materials can represent the optical analogue of semiconductor crystals, and provide a novel
Publikováno v:
Advanced Materials, 19 (2), 207-210
Chiral 3D photonic crystals are an interesting subclass of 3D photonic crystals. For example, large complete 3D photonic bandgaps have been predicted for high-index-contrast silicon square-spiral structures; corresponding experiments using glancing-i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d43020d9a0ecda75f37e00483c297de4
https://publikationen.bibliothek.kit.edu/1000010990/754804
https://publikationen.bibliothek.kit.edu/1000010990/754804
Publikováno v:
2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference.
Using direct laser writing, we fabricate photoresist templates for 3D-2D-3D photonic crystal heterostructures. The optical properties of these structures are directly compared with scattering-matrix calculations, revealing good agreement, hence good
Autor:
Martin Wegener, M. Deubel, M. Hermatschweiler, Nicolas Tétreault, G. A. Ozin, G. von Freymann, Fabian Perez-Willard
Publikováno v:
Photonic Metamaterials: From Random to Periodic.
We present recent progress in converting polymer templates into three-dimensional silicon photonic crystals by using double (single) inversion. This has led to woodpiles (inverse woodpiles) with improved structural and optical quality.
Publikováno v:
Optics letters, 31 (6), 805-807
ResearcherID
ResearcherID
Using direct laser writing, we fabricate photoresist templates for 3D-2D-3D photonic crystal heterostructures for what we believe to be the first time. The optical properties of these structures are directly compared with the theoretical ideal, revea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3701df4327d5ad087fb9846dce3d977a
https://publikationen.bibliothek.kit.edu/1000010961/752981
https://publikationen.bibliothek.kit.edu/1000010961/752981
Autor:
G. A. Ozin, M. Hermatschweiler, M. Wegener, Fabian Perez-Willard, Nicolas Tétreault, M. Deubel, G. von Freymann
Publikováno v:
2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference.
We present recent progress in converting polymer templates into three-dimensional silicon photonic crystals by using a silicon-double-inversion procedure. This has led to woodpiles with both improved structural and optical quality.