Micro objectives with extremely large field of view

Bo Chen; Simon Thiele; Min Xu; Alois M. Herkommer

doi:10.1117/12.2313400

5 June 2018 Micro objectives with extremely large field of view

Bo Chen, Simon Thiele, Min Xu, Alois M. Herkommer

Proceedings Volume 10690, Optical Design and Engineering VII; 1069016 (2018) https://doi.org/10.1117/12.2313400
Event: SPIE Optical Systems Design, 2018, Frankfurt, Germany

Abstract

In this paper, we compare a standard wide angle system design to an array of four off-axis micro optics systems. The reference system is a single x/y-symmetric optical system to reach full field of view (FOV) of 140°×170°. To obtain the same FOV an array of four off-axis systems, consisting of tilted and decentered freeform elements, with small sub FOVs is designed. The system design is such that a production via 3D-two-photon printing is possible. We compare the performances of the standard system to that of the array of off-axis systems.

Citation Download Citation

Bo Chen, Simon Thiele, Min Xu, and Alois M. Herkommer "Micro objectives with extremely large field of view", Proc. SPIE 10690, Optical Design and Engineering VII, 1069016 (5 June 2018); https://doi.org/10.1117/12.2313400

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