MIQCP and MISOCP-Based Solution Methods for the Multi-Layer Thin Films Problem
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866917215112003584 |
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| author | Tuncer, Deniz Kocuk, Burak |
| author_facet | Tuncer, Deniz Kocuk, Burak |
| contents | The Multi-Layer Thin Films Problem is a materials science problem that aims to enhance the reflectance of a metallic substrate by designing multi-layer coatings composed of different dielectric materials and thicknesses. While previous studies on the problem mostly rely on heuristic approaches and are designed for single wavelength applications, this work addresses the problem using global optimization techniques for multiple wavelengths. We develop an exact nonconvex mixed-integer quadratically constrained programming (MIQCP) model to solve this problem. We also develop a mixed-integer second-order cone programming relaxation that has computational advantage over the MIQCP model. Our numerical experiments yield solutions that have average reflectance of 99% over the visible spectrum (380-770 nm) and 95% over the broad spectrum (300-3000 nm). |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_14828 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | MIQCP and MISOCP-Based Solution Methods for the Multi-Layer Thin Films Problem Tuncer, Deniz Kocuk, Burak Optimization and Control The Multi-Layer Thin Films Problem is a materials science problem that aims to enhance the reflectance of a metallic substrate by designing multi-layer coatings composed of different dielectric materials and thicknesses. While previous studies on the problem mostly rely on heuristic approaches and are designed for single wavelength applications, this work addresses the problem using global optimization techniques for multiple wavelengths. We develop an exact nonconvex mixed-integer quadratically constrained programming (MIQCP) model to solve this problem. We also develop a mixed-integer second-order cone programming relaxation that has computational advantage over the MIQCP model. Our numerical experiments yield solutions that have average reflectance of 99% over the visible spectrum (380-770 nm) and 95% over the broad spectrum (300-3000 nm). |
| title | MIQCP and MISOCP-Based Solution Methods for the Multi-Layer Thin Films Problem |
| topic | Optimization and Control |
| url | https://arxiv.org/abs/2601.14828 |