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Dive into the research topics where Christoph Friese is active.

Publication


Featured researches published by Christoph Friese.


international conference on optical mems and nanophotonics | 2009

Microscanner using self aligned vertical comb drives in a switched electrode configuration for large static rotation

Joachim Fritz; Stefan Pinter; Christoph Friese; Tjalf Pirk; H. Seidel

We present a microscanner actuated by self aligned vertical comb drives of high aspect ratio, designed for bidirectional static actuation. A stable rotational angle of ±8° is demonstrated at 290V<inf>DC</inf>.


international conference on thermal mechanical and multi physics simulation and experiments in microelectronics and microsystems | 2011

FEM based modeling and optimization of a 2D micro mirror

Wolfram Schock; Jan Mehner; Joachim Fritz; Jörg Dipl.-Ing. Muchow; Christoph Friese; Stefan Pinter

A 2D scanning micro mirror is modelled based on numerical simulations and optimized using the Matlab optimization Toolbox. The simulation model covers structural, fluidic and electrostatic effects. The goals of the optimization are low driving voltages and robustness against process variations. The simulated behaviour of the optimized design is compared to experimental results.


Archive | 2008

Deviation device for a beam of an electromagnetic wave

Tjalf Pirk; Stefan Pinter; Hubert Benzel; Heribert Weber; Michael Krueger; Robert Sattler; Njimonzie Frederic Njikam; Joerg Muchow; Joachim Fritz; Christoph Schelling; Christoph Friese


Archive | 2010

Herstellungsverfahren für ein mikromechanisches Bauteil und Mikromechanisches Bauteil

Stefan Finkbeiner; Christoph Friese; Tjalf Pirk


Archive | 2009

Method for manufacturing micromechanical device, involves arranging micro-electro-mechanical system structures and bond contact surfaces respectively in rows on micro-electro-mechanical system-wafer

Christoph Friese; Joachim Fritz; Stefan Pinter


Archive | 2009

CASCADED MICROMECHANICAL ACTUATOR STRUCTURE

Tjalf Pirk; Stefan Pinter; Joerg Muchow; Joachim Fritz; Christoph Friese


Archive | 2009

Magnetjoch, mikromechanisches bauteil und herstellungsverfahren für ein magnetjoch und ein mikromechanisches bauteil

Tjalf Pirk; Stefan Pinter; Joerg Muchow; Joachim Fritz; Christoph Friese


Archive | 2011

MAGNETICALLY DRIVABLE MICROMIRROR

Stefan Pinter; Heribert Weber; Frank Fischer; Michael Krueger; Joerg Muchow; Christoph Friese


Archive | 2010

Device for deflecting light beams

Christoph Friese


Archive | 2007

Method for producing a micromechanical component, and micromechanical component

Stefan Finkbeiner; Tjalf Pirk; Christoph Friese

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