Topology optimization of blazed gratings under conical incidence

S Ans, F Zamkotsian, G Demésy - Journal of the Optical Society of …, 2024 - opg.optica.org
A topology optimization method is presented and applied to a blazed diffraction grating in
reflection under conical incidence. This type of grating is meant to disperse the incident light …

Homotopy methods for higher order shape optimization: A globalized shape-Newton method and Pareto-front tracing

A Cesarano, B Endtmayer, P Gangl - arxiv preprint arxiv:2405.03421, 2024 - arxiv.org
First order shape optimization methods, in general, require a large number of iterations until
they reach a locally optimal design. While higher order methods can significantly reduce the …

Solid Isotropic Material with Penalization-Based Topology Optimization of Three-Dimensional Magnetic Circuits with Mechanical Constraints

Z Houta, T Huguet, N Lebbe, F Messine - Mathematics, 2024 - mdpi.com
Topology optimization is currently enjoying renewed interest thanks to the recent
development of 3D printing techniques, which offer the possibility of producing these new …