Saved in:
| Main Authors: | , |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2411.15733 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866915335742947328 |
|---|---|
| author | Akutsu, Tomotada Yamamoto, Hiroaki |
| author_facet | Akutsu, Tomotada Yamamoto, Hiroaki |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_15733 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Modeling of optical scattering from topographic surface measurements of high-quality mirrors Akutsu, Tomotada Yamamoto, Hiroaki Optics Instrumentation and Methods for Astrophysics 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. |
| title | Modeling of optical scattering from topographic surface measurements of high-quality mirrors |
| topic | Optics Instrumentation and Methods for Astrophysics |
| url | https://arxiv.org/abs/2411.15733 |