Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Christian Gerwig"'
Autor:
Christian Gerwig, Heinrich Grüger, Petra Nauber, Andreas Heberer, Hubert Lakner, Michael Scholles
Publikováno v:
SID Symposium Digest of Technical Papers. 38:1-3
Laser projection has been realized using a 2d micromechanical scanner mirror. for handheld devices it is advantageous to compensate motion. This can be realized using inertial sensors for motion detection and the implementation of a compensation algo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b090a4140ea124af518526161d16e4b
https://doi.org/10.1889/1.2785210
https://doi.org/10.1889/1.2785210
Autor:
Thomas Grasshoff, Michael Wildenhain, Hans-Georg Dallmann, Christian Gerwig, Alexander Wolter, Harald Schenk, Jan Grahmann
Publikováno v:
SPIE Proceedings.
A Scan Head package including two 1D resonant electrostatic driven micro scanning mirrors with piezoresistive position detection was developed. The scanning frequency of the slow and the fast axis is 100Hz and 29,05kHz, allowing WVGA-resolution. Ther
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3675e18b67a82f7d4dae9f0a14b775a5
https://doi.org/10.1117/12.910671
https://doi.org/10.1117/12.910671
Autor:
Harald Schenk, Sfefan Schwarzer, Michael Wildenhain, Christian Gerwig, Thilo Sandner, Harald Wölfelschneider
Publikováno v:
SPIE Proceedings.
In this article we present a new large aperture 1D-MEMS scanner module especially designed for laser radar systems. The scanner module has a resonance frequency of 250 Hz and optical scan range of 60°. It comprises of two separate scanning channels:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a309c1afc6ddcc92658dca410ca4793
https://doi.org/10.1117/12.844926
https://doi.org/10.1117/12.844926
Autor:
Michael Scholles, Christian Drabe, Hubert Lakner, K. Frommhagen, Harald Schenk, Thilo Sandner, Christian Gerwig
Publikováno v:
Human-Computer Interaction. Ambient, Ubiquitous and Intelligent Interaction ISBN: 9783642025792
HCI (3)
HCI (3)
2D micro scanning mirrors are presented which make use of a degressive spring allowing to achieve an optical scan range of up to 112° x 84°, optically. The scanning mirrors are deployed for highly miniaturized monochrome and full color projectors a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::983fcf4c0db8a609088db4921a54532d
https://doi.org/10.1007/978-3-642-02580-8_55
https://doi.org/10.1007/978-3-642-02580-8_55
Autor:
Markus Schwarzenberg, Harald Schenk, Christian Gerwig, Michael Scholles, K. Frommhagen, Andreas Bräuer, Hubert Lakner
Recently, there has been substantial progress in the development of ultracompact image projection systems. This has been enabled by the availability of electrically modulated laser sources for all three elementary colors and a 2D resonant microscanni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4803408abd49a8f71394d51f35292741
https://publica.fraunhofer.de/handle/publica/216005
https://publica.fraunhofer.de/handle/publica/216005
Autor:
Heinrich Grüger, Michael Scholles, Christian Gerwig, Andreas Heberer, Hubert Lakner, Petra Nauber
Publikováno v:
SPIE Proceedings.
Silicon micro machining once headed into two directions: MEMS (micro electro mechanical systems) based sensors like accelerometers and gyroscopes on the one hand, MOEMS (micro opto electro mechanical systems) based actuators like scanner mirrors on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31c390332d522ed4c19f4bd8e9c30dac
https://doi.org/10.1117/12.700183
https://doi.org/10.1117/12.700183
Autor:
B. Schneider, Hubert Lakner, Harald Schenk, Peter Schreiber, Bernd Hoefer, E. Jung, Alexander Wolter, Christian Gerwig, K. Frommhagen, Andreas Bräuer, Michael Scholles
Publikováno v:
SPIE Proceedings.
This contribution presents an optical module for projection of still images and video sequences. It consists of a laser source, miniature collimator optics, and a special MEMS device, a two-dimensional resonant micro scanning mirror. The laser beam i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e428a4966a00b901d6ea48d1ed257ea
https://doi.org/10.1117/12.616779
https://doi.org/10.1117/12.616779
Autor:
Hans-Georg Dallmann, Andreas Bergmann, Christian Gerwig, Hubert Lakner, Petra Nauber, Alexander Wolter, Hannes Neumann, Ljudmila Kleinmann, Uwe Schelinski, Michael Scholles
Publikováno v:
SPIE Proceedings.
This contribution presents a new scanning principle and device for 3-dimensional digital capturing and measurement of objects based on the triangulation method. The key elements are MOEMS, in particular electrostatically excited, harmonically oscilla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a36f405855c829d0cbe4922072ba81d
https://doi.org/10.1117/12.616486
https://doi.org/10.1117/12.616486
Autor:
Michael Scholles, Andreas Bra¨uer, Klaus Frommhagen, Christian Gerwig, Hubert Lakner, Harald Schenk, Markus Schwarzenberg
Publikováno v:
Journal of Micro/Nanolithography, MEMS & MOEMS; Apr2008, Vol. 7 Issue 2, p21001-21001, 1p
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.