Proceedings of SPIE the International Society for Optical Engineering, Volume 13431 , 01/01/2025

An innovative dynamic hybrid metamaterial structure created for an ultra-light, highly precise, and self-correcting live mirror

Gil Moretto, Kritsadi Thetpraphi, Mariano Laguna-Moreno, Dipanjana Saha, Peter König, Johannes Hörber, Peter Rogin, Peter W. De Oliveira, Vincent Bruyère, Maud Langlois, Vincenzo Cotroneo, Alejandro M. Paola, José A. Dieste, Francesca Ribasti

Abstract

The Live Mirror EIC consortium (Horizon EIC #101099220), funded by the Horizon European Innovation Council (EIC), is spearheading the development of an innovative technology for a new lightweight, hybrid meta-material, and selfcorrecting mirror. This cutting-edge mirror relies on three critical elements: (1) precise processes for shaping fire-polished sheet glass; (2) dynamic hybrid metamaterial structure (HM-MS) that incorporates 3D-printed flexible electrodes and electroactive polymer actuators, designed to support the mirror and rectify any deformations resulting from thermal variations, gravitational effects, and wind loads and (3) a metrology & calibration multi-sensing in real-time closed-loop control. These advancements in smart structures are anticipated to produce cost-effective, lightweight, integrated optoelectronic systems and will illustrate novel remote sensing capabilities from both terrestrial and space-based platforms. In this manuscript, we present a thorough update regarding the ongoing research and development initiatives related to the Live Mirror HM-MS technology.

Document Type

Conference Paper

Source Type

Conference Proceeding

ISBN

[9781510686489]

ISSN

0277786X, 1996756X

Keywords

additive manufacturingelectroactive polymer force actuators and sensorselectronic polishingfire-polishedflexible ink electrodesLive MirrorMetamaterial structureself-correcting surfaces

ASJC Subject Area

Computer Science : Computer Science ApplicationsEngineering : Electrical and Electronic EngineeringMaterials Science : Electronic, Optical and Magnetic MaterialsPhysics and Astronomy : Condensed Matter PhysicsPhysics and Astronomy : InstrumentationMathematics : Applied Mathematics



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Bibliography


Moretto, G., Thetpraphi, K., Laguna-Moreno, M., Saha, D., König, P., Hörber, J., Rogin, P., ... Ribasti, F. (2025). An innovative dynamic hybrid metamaterial structure created for an ultra-light, highly precise, and self-correcting live mirror. Proceedings of SPIE the International Society for Optical Engineering, 13431doi:10.1117/12.3052506

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