Zobrazeno 1 - 10
of 24
pro vyhledávání: '"S. Huferath"'
Publikováno v:
SPIE Proceedings.
Industry frequently demands fast and robust measurement techniques for the inline inspection of the full shape of objects in the micro range. We present a method for complete 360 degree measurement of the shape of a micro cup using digital holographi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0af5e1c37acead8c129f9236b5f16fc
https://doi.org/10.1117/12.2063389
https://doi.org/10.1117/12.2063389
Autor:
Andrea Boattini, M. N. Bremer, A. Guarnieri, Einar H. Gudmundsson, Nial R. Tanvir, Stefano Covino, A. J. Castro-Tirado, Martin Jelínek, G. Ghisellini, Corrado Bartolini, Adalberto Piccioni, T. Fathkullin, S. Klose, P. Ruiz-Lapuente, Gudlaugur Johannesson, Eliana Palazzi, Tatiana S. Konstantinova, D. Malesani, A. Campo Bagatin, A. de Ugarte Postigo, L. Wisotzki, F. Mannucci, U. Thiele, S. Guzyi, V. V. Sokolov, J. Aceituno, Mauro Stefanon, J. M. Castro Cerón, Gunnlaugur Björnsson, Vincenzo Testa, A. A. Henden, L. K. Hunt, Paul J. Tristram, Soojong Pak, A. Di Paola, Nicolás Cardiel, G. Pizzichini, D. Fugazza, S. Huferath, M. Del Principe, D. Perez-Ramirez, Y. Kurata, Elena Pian, J. Gorosabel, L. A. Antonelli, N. Masetti
Publikováno v:
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname
GRB 021004 is one of the best sampled gamma-ray bursts (GRB) to date, although the nature of its light curve is still being debated. Here we present a large amount (107) of new optical, near-infrared (NIR) and millimetre observations, ranging from 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed42b7728a4e3ff156ca05eba435404e
http://arxiv.org/abs/astro-ph/0506544
http://arxiv.org/abs/astro-ph/0506544
Publikováno v:
Journal of the European Optical Society: Rapid Publications. 7
We present a method to record the wear on samples of micro deep drawing tools. The method is based on the basic idea of comparative holography and captures three dimensionally the surface of the tool in the initial state and compares it with used sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c66d9e15836b53741757d7d2f94d4de
https://doi.org/10.2971/jeos.2012.12041
https://doi.org/10.2971/jeos.2012.12041
Publikováno v:
SPIE Proceedings.
We propose a new application of broad band lasers for digital holography. The aim is to capture the shape of objects by a single hologram using multiple wavelengths. Our approach is to separate the reference wave spectrally by a grating while the obj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::468864f735a7ff0a538ffbb3125aa7b4
https://doi.org/10.1117/12.929782
https://doi.org/10.1117/12.929782
Autor:
Z. Hu, S. Huferath-von Luepke, C. von Kopylow, F. Vollertsen, Francisco Chinesta, Yvan Chastel, Mohamed El Mansori
Publikováno v:
AIP Conference Proceedings.
In order to investigate the wear behavior of the tools in micro forming, micro deep drawing with a punch diameter of 1 mm was performed. The stainless steel (German standard 1.4301) with a thickness of 0.025 mm was used as blank material. The forming
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a2f46a9f4a8e620db8e0d536c338c17
https://doi.org/10.1063/1.3552464
https://doi.org/10.1063/1.3552464
Publikováno v:
SPIE Proceedings.
We present a new approach for single shot multi wavelengths contouring using the broad spectrum of a fs-laser. The spectral distribution of a fs-laser contains a multitude of discrete frequencies which principally can be separated and simultaneously
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76084f1c62120f56e74e323cf7e37f75
https://doi.org/10.1117/12.859138
https://doi.org/10.1117/12.859138
Autor:
S. Huferath-von Luepke, Christoph von Kopylow, Elam Kolenović, Torsten Baumbach, Claas Falldorf
Publikováno v:
Proceedings of the 36th International MATADOR Conference ISBN: 9781849964319
We present a novel method to overcome the limitations of comparative digital holography (CDH) due to misalignment of test objects. The method is based on the modification of the master hologram written in the spatial light modulator (SLM). Using the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d68d783459f3c42ba5e7c4d677a9ab1
https://doi.org/10.1007/978-1-84996-432-6_75
https://doi.org/10.1007/978-1-84996-432-6_75
Autor:
Günter Steinmeyer, Martin Bock, Uwe Neumann, Ruediger Grunwald, Michel Piché, Jean-Luc Neron, S. Huferath, Volker Kebbel, Gero Stibenz
Publikováno v:
Optics express. 16(2)
Spatio-spectral and spatio-temporal transfer and intensity propagation of truncated ultrashort-pulsed Bessel-Gauss beams were investigated. Extended needle-shaped focal zones were generated using a compact setup with a reflective small-angle axicon a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2155483dce1e765ff0abfd606c57604c
https://pubmed.ncbi.nlm.nih.gov/18542181
https://pubmed.ncbi.nlm.nih.gov/18542181
Publikováno v:
SPIE Proceedings.
Recently developed Shack-Hartmann sensors with axicon beam shapers show an enhanced robustness compared to setups with spherical microlenses. With ultraflat axicon arrays, further improvements were obtained. Very extended, fringeless nondiffracting b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39855b2e4a55f0d8d1345b4927c2ab82
https://doi.org/10.1117/12.726081
https://doi.org/10.1117/12.726081
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