Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Günther Wernicke"'
Publikováno v:
Optics Communications. 270:68-78
In electronic speckle pattern interferometry (ESPI), for a fast and objective analysis of measurement data which occur with a high repetition rate, an automated data processing is of particular advantage. For this reason, investigations were carried
Publikováno v:
teme. 73:142-148
Ein System zur Aufnahme und Rekonstruktion von digitalen Hologrammen mit digitaler Bearbeitung der Hologrammdaten wird gezeigt. Daten von einer CCD-Kamera werden in den PC eingelesen und von diesem auf den Lichtmodulator gegeben. Damit wird ein Analo
Publikováno v:
Optics and Lasers in Engineering. 36:475-485
Holographic microscopy with conjugate reconstruction for the interferometric determination of three-dimensional displacement was used for the investigation of the mechanical behaviour of micromechanic and microelectronic components. An experimental s
Publikováno v:
Journal of Modern Optics. 42:191-195
For the investigation of ancient cuneiform inscriptions, an optoelectronic device with several functions was used and various spatial filtering experiments were performed. By applying twofold amplitude filtering, spatial frequency features of differe
Publikováno v:
Applied optics. 35(29)
The cuneiform-inscription (CI) signs recorded on the original clay tablet known as HS 158b from Nippur (1329 B.C.) have been characterized by the use of a multifunctional optoelectronic device. Properties such as features in object and Fourier space
Autor:
Günther Wernicke, Sven Plöger, Stefan Osten, Sven Krüger, Gerhard K. Ackermann, Jürgen Eichler
Publikováno v:
SPIE Proceedings.
We demonstrate implementation and performance of microdisplay systems based on liquid-crystal technology in a variety of applications in holographic mastering. These displays can encode 2D objects information in grey scale or address holographic patt
Autor:
Günther Wernicke, Hartmut Gruber, Andreas Hermerschmidt, Matthias Dürr, Sven Krüger, Andreas Langner
Publikováno v:
Fringe 2005 ISBN: 3540260374
High resolution spatial light modulators provide a new technology option for adaptive optics, which can be used for the realization of dynamic diffractive devices. In this work, we have used the possibilities of modern SLM technology for the optical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0d8228b409bf4d56a7514d01149af05
https://doi.org/10.1007/3-540-29303-5_64
https://doi.org/10.1007/3-540-29303-5_64
Publikováno v:
Applied optics. 43(36)
A parameter-optimized off-axis setup for digital holographic microscopy is presented for simultaneous, high-resolution, full-field quantitative amplitude and quantitative phase-contrast microscopy and the detection of changes in optical path length i
Autor:
Günther Wernicke, D. Vukicevic, Nazif Demoli, Uwe Dahms, Hartmut Gruber, G. von Bally, W. Sommerfeld, H. Bjelkhagen
Publikováno v:
Naturwissenschaften. 81:563-565
In the study of ancient cultures, a major difficulty is the fact that available remains of historic and cultural value are often in the possession of different institutions and, therefore, are not directly accessible simultaneously. Even fragments of
Autor:
Günther Wernicke
Publikováno v:
Trends in Optical Non-Destructive Testing and Inspection
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5ce705bfceac6a603ed74e7ca94e60c
https://doi.org/10.1016/b978-008043020-1/50011-9
https://doi.org/10.1016/b978-008043020-1/50011-9