Published March 19, 2020
| Version vr1
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Interferometric calibration of a deformable mirror
- 1. University of Oxford
Description
This tutorial discusses the static calibration of a deformable mirror using a Twyman--Green interferometer setup, combined with single-frame fringe analysis for phase extraction. We provide a reference implementation for this method in the form of a toolbox written in Python. In addition, we include detailed instructions to build a compact, slot-in interferometer. This protocol, accompanying software, and hardware design facilitate calibration of deformable mirrors for a range of applications.
Files
dm-tutorial-vr1.pdf
Files
(13.2 MB)
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