| Issue |
EPJ Web Conf.
Volume 335, 2025
EOS Annual Meeting (EOSAM 2025)
|
|
|---|---|---|
| Article Number | 02014 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting - Adaptive and Freeform Optics | |
| DOI | https://doi.org/10.1051/epjconf/202533502014 | |
| Published online | 22 September 2025 | |
https://doi.org/10.1051/epjconf/202533502014
Transient Heat Evolution in a Lens Computed with a Mesh-based Absorption Algorithm
Institute of Engineering and Computational Mechanics, University of Stuttgart, Pfaffenwaldring 9, 70569 Stuttgart, Germany
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Published online: 22 September 2025
Abstract
Increasing accuracy requirements for optical systems require taking thermal disturbances into account at an early stage of the design process. Therefore, a simulation method is presented with a mesh-based absorption algorithm, to account for the temperature distribution in a lens. Having this information, e.g., temperature dependent material properties can be used or thermal deformations can be considered.
© The Authors, published by EDP Sciences, 2025
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