| Issue |
J. Eur. Opt. Soc.-Rapid Publ.
Volume 16, Number 1, 2020
|
|
|---|---|---|
| Article Number | 19 | |
| Number of page(s) | 11 | |
| DOI | https://doi.org/10.1186/s41476-020-00140-9 | |
| Published online | 03 August 2020 | |
Research
Mid-spatial frequency error generation mechanisms and prevention strategies for the grinding process
1
Aalen University of Applied Sciences, Center for Optical Technologies, 73430, Aalen, Germany
2
Technical University Deggendorf, Institute for Precision Manufacturing and High-Frequency Technology, 94244, Teisnach, Germany
Received:
31
January
2020
Accepted:
17
July
2020
The research presented in this paper is focused on the link between manufacturing parameters and the resulting mid-spatial frequency error in the manufacturing process of precision optics. The goal is to understand the generation mechanisms of mid-spatial frequency errors and avoid their appearance in the manufacturing process. Also, a simulation which is able to predict the resulting mid-spatial frequency error from a manufacturing process is developed and verified.
Key words: Mid-spatial frequency error / MSFE / Ripple / Grinding / Optic manufacturing / Simulation
The original version of this article was revised: we have been informed that on Page 9, the circular chord equation (equ 3) is given. Under the root sign we have the term: 2rh - r^2 but it should be: 2rh-h^2.
A correction to this article is available online at https://doi.org/10.1186/s41476-020-00142-7.
Copyright comment corrected publication 2020
© The Author(s) 2020. corrected publication 2020
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