High pixel number deformable mirror concept utilizing piezoelectric hysteresis for stable shape configurations
R Huisman, MP Bruijn, S Damerio… - Journal of …, 2021 - spiedigitallibrary.org
We present the conceptual design and initial development of the hysteretic deformable
mirror (HDM). The HDM is a completely new approach to the design and operation of …
mirror (HDM). The HDM is a completely new approach to the design and operation of …
Improving astronomy image quality through real-time wavefront estimation
D Thomas, J Meyers, SM Kahn - Proceedings of the IEEE …, 2021 - openaccess.thecvf.com
We present a new framework for detecting telescope optics aberrations in real-time. The
framework divides the problem into two subproblems that are highly amenable to machine …
framework divides the problem into two subproblems that are highly amenable to machine …
Active optics for the DICOS project
JM Le Duigou, L Bernard, M Castelnau… - … on Space Optics …, 2023 - spiedigitallibrary.org
DICOS is a technological demonstrator for a future space-based small optical telescope
based on active optics and with high stability requirements. It belongs to a new CNES set of …
based on active optics and with high stability requirements. It belongs to a new CNES set of …
Distributed actuation systems for adaptive optics: from structural modeling to design optimization
AEM Schmerbauch - 2022 - research.rug.nl
Deformable mirrors are active optical systems used for wavefront control and correction of
optical aberrations in many imaging and non-imaging applications such as microscopy …
optical aberrations in many imaging and non-imaging applications such as microscopy …