Prof. Dr.-Ing. Matthias Wapler
Prof. Dr. Matthias Wapler
Chair of Micro Systems Engineering
Completed projects
Lead-free programmable multistable piezo-thermal actuators (LEAP)
Duration: 01.06.2020 bis 31.05.2023
We aim to develop novel multistable and programmable actuators based on the combination of piezoelectric and thermal actuation. Whilst generally creating new performance and functionality compared to present piezo actuators, we address the key challenge of implementing lead-free alternatives to conventional lead-ziconate-titanate (PZT) based ceramics.
2023
Peer-reviewed journal article
Reliability of tunable lenses - feedback sensors and the influence of temperature, orientation, and vibrations
Gowda, Hitesh G. B.; Bodo, Elisabetta; Wapler, Matthias C.; Wallrabe, Ulrike
In: Applied optics - Washington, DC : Optical Soc. of America, Bd. 62 (2023), Heft 12, S. 3072-3082
Peer-reviewed journal article
In-line refractive index measurement - a simple method based on image detection
Bodo, Elisabetta; Gowda, Hitesh G. B.; Wallrabe, Ulrike; Wapler, Matthias C.
In: Applied optics - Washington, DC : Optical Soc. of America, Bd. 62 (2023), Heft 23, S. 6282-6286
Peer-reviewed journal article
Fully refractive telecentric f-theta microscope based on adaptive elements for 3D raster scanning of biological tissues
Wang, Wenjie; Schmidt, Katharina; Wapler, Matthias C.; Wallrabe, Ulrike; Czarske, Jürgen W.; Koukourakis, Nektarios
In: Optics express - Washington, DC : Optica, Bd. 31 (2023), Heft 18, S. 29703-29715
Peer-reviewed journal article
Higher order wavefront correction and axial scanning in a single fast and compact piezo-driven adaptive lens
Gowda, Hitesh G. B.; Wallrabe, Ulrike; Wapler, Matthias C.
In: Optics express - Washington, DC : Optica, Bd. 31 (2023), Heft 14, S. 23393-23405
Peer-reviewed journal article
Self-sensing of a magnetically actuated prism
Weber, Pascal M.; Wallrabe, Ulrike; Wapler, Matthias C.
In: Sensors - Basel : MDPI, Bd. 23 (2023), Heft 12, Artikel 5493, insges. 10 S.
Peer-reviewed journal article
A miniaturized piezo stack impact actuation mechanism for out-of-plane freely moveable masses
Wapler, Matthias C.; Peter, Constantin; Kanjilal, Koustav; Wallrabe, Ulrike
In: Micromachines - Basel : MDPI, Bd. 14 (2023), Heft 6, Artikel 1192, insges. 11 S.
Article in conference proceedings
Herstellung hauchdünner, bleifreier Bariumtitanat-Piezokeramik mittels Inkjet Printing - Fabrication of wafer-thin, lead-free barium titanate piezoceramics using inkjet printing
Ketterer, Ines; Yang, Cheng-Kang; Cimen, Emine; Wapler, Matthias; Hanemann, Thomas
In: Tagung: MikroSystemTechnik Kongress 2023, Dresden, 23. - 25. Oktober 2023, Tagungsband MikroSystemTechnik Kongress 2023, Dresden, 23. - 25. Oktober 2023 , 2021 - Berlin : VDE Verlag ; Lakner, Hubert, S. 136-139
2021
Book chapter
Bi-axial magnetically actuated tunable prism
Weber, Pascal M.; Wapler, Matthias C.; Lemke, Florian; Wallrabe, Ulrike
In: The 21st International Conference on Solid-State Sensors, Actuators and Microsystems , 2021 - [Piscataway, NJ] : IEEE, S. 431-434
- Prof. Thomas Hanemann