Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Stefan Osten"'
Autor:
Maria Belen Rivas Aiello, Thomas M. Kirse, Gabriel C. Lavorato, Bastian Maus, Iván Maisuls, Shivadharshini Kuberasivakumaran, Stefan Ostendorp, Alexander Hepp, Michael Holtkamp, Elin L. Winkler, Uwe Karst, Gerhard Wilde, Cornelius Faber, Carolina Vericat, Cristian A. Strassert
Publikováno v:
Small Science, Vol 4, Iss 3, Pp n/a-n/a (2024)
Two different hybrid nanosystems are prepared by loading highly crystalline, monodisperse magnetite nanocubes (MNCs) with phosphorescent Pt(II) complexes (PtCxs). One involves the encapsulation of the hydrophobic PtCx1 within an amphiphilic comb poly
Externí odkaz:
https://doaj.org/article/f445820f665a4ea7bb4a69d668c656fd
Publikováno v:
Optical Imaging and Metrology
Spatial light modulator (SLM) is a general term describing devices that are used to modulate amplitude, phase, or polarization of light waves in space and time. Current SLM–based systems use either optical MEMS (microelectromechanical system, [1])
Publikováno v:
teme. 73:149-156
Summary Spatial Light Modulator (SLM) systems for phase modulation of coherent light sources are mainly MEMS- (Micro-Electro-Mechanical Systems) or LCD- (Liquid Crystal Display) based. Driving forces for this technology are mainly the consumer electr
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
Publikováno v:
Adaptive Optics for Industry and Medicine.
Publikováno v:
SPIE Proceedings.
Liquid-crystal (LC) based micro-displays can be used to modulate incoming light waves with respect to amplitude, phase and polarization. Twisted-nematic LC displays produce a combined phase-polarization modulation so that it is difficult to achieve p
Publikováno v:
SPIE Proceedings.
With this paper we present a new developed phase-only LCOS (Liquid Crystal On Silicon) spatial light modulator (SLM) based on an electrically controlled birefringence (ECB) liquid crystal mode for dynamic diffractive optics applications, optical twee
Autor:
Wolfgang Osten, Christian Kohler, Hartmut Gruber, Torsten Baumbach, Andreas Langner, Gunther Wernicke, Klaus-Peter Proll, Stefan Osten
Publikováno v:
Optical Metrology in Production Engineering.
Electronically addressed spatial light modulators (SLMs) are key elements for the reconstruction of digital holograms. Reflective liquid-crystal-on-silicon displays (LCOS) have great potential to fulfill this task due to their high fill factors of ov
Publikováno v:
Optical Metrology in Production Engineering.
Approaching the ideal high resolution phase addressable modulator is a main task for current SLM (Spatial Light Modulator) development. Different technologies, such as optically addressed, modal and electrically addressed spatial light modulators com
Publikováno v:
SPIE Proceedings.
Two new, compact sensor systems for measuring linear and angular displacements are presented. Both systems have been designed with the aim of being compact, reliable, low-priced, yet performs with reasonable accuracy. Common for both systems is the u