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Conferences > Freeform > 2019 > FM3B > FM3B.4

Use of Freeform surfaces to break misalignment signature degeneracies of a Three-Mirror Telescope

Alessandra Croce and Erin Elliott

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Abstract

Alignment of multi-mirror optical systems can be a challenging task. This paper demonstrates how freeform surfaces may be used to create non-degenerate alignment signals in a three-mirror telescope.

© 2019 The Author(s)

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