| Issue |
EPJ Web Conf.
Volume 266, 2022
EOS Annual Meeting (EOSAM 2022)
|
|
|---|---|---|
| Article Number | 12006 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting (TOM) 12- Optofluidics | |
| DOI | https://doi.org/10.1051/epjconf/202226612006 | |
| Published online | 13 October 2022 | |
https://doi.org/10.1051/epjconf/202226612006
Design of an all-liquid anamorphic imaging device
1 Gisela and Erwin Sick Chair of Micro-Optics, Department of Microsystems Engineering-IMTEK, University of Freiburg, Germany
* e-mail: Daniel.Sauter@imtek.uni-freiburg.de
Published online: 13 October 2022
The design of a novel anamorphic optofluidic imaging system based on a pair of liquid lenses whose toroidal surfaces create different optical powers in the symmetry-axes is presented. Using electrowetting-ondieletrics for actuation, a cylindrical fluidic system is actuated by 32 azimuthally-distributed electrodes allowing the definition of non-rotationally-symmetric surface shapes. We present the design and simulation of this optical system and show that an anamorphic ratio of 1.43 at a maximum field of view of 6:82° is attainable.
© The Authors, published by EDP Sciences
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