arXiv
Open Access
2024
Modeling of optical scattering from topographic surface measurements of high-quality mirrors
Tomotada Akutsu
Hiroaki Yamamoto
Abstrak
In this paper, we revisit computational methods to obtain an angular profile of optical scattering from a smooth surface, given a two-dimensional map of topographic height errors of the surface. Quick derivations of some traditional equations and relevant references are organized to shorten the search time. A practical data-processing flow of the methods is discussed. As a case study of this flow, the core mirrors of the KAGRA interferometer are examined, and we obtain a representative scattering profile that is easily applicable to ray-tracing simulations.
Topik & Kata Kunci
Penulis (2)
T
Tomotada Akutsu
H
Hiroaki Yamamoto
Akses Cepat
Informasi Jurnal
- Tahun Terbit
- 2024
- Bahasa
- en
- Sumber Database
- arXiv
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- Open Access ✓