Light Scattering from Contamination and Defects - Measurement, Analysis, and Modelling

Autor: Tobias Herffurth, Bergner Alexander, Schröder Sven, Trost Marcus

Publikováno v: EPJ Web of Conferences, Vol 266, p 03012 (2022)

Light scattering induced by contamination and defects on optical components can quickly limit the component’s performance. Therefore, imperfection analysis and budgeting are mandatory - but also challenging tasks. On the other hand, imperfections c

Externí odkaz: https://doaj.org/article/a23763259e924f7980865c8ebfbe7ccf

International round-robin experiment for angle-resolved light scattering measurement

Autor: John C. Stover, S. Brinkers, B. Gur, Claire Greenwell, A. Deep, C. Amra, Simona Liukaityte, Angela Duparré, Agnieszka Bialek, Tobias Herffurth, Sven Schröder, Michel Lequime, A. Vosteen, Ramon Vink, Q. Kuperman, A. von Finck, Y. Cornil, Dominic Doyle, Teresa Goodman, Gerard Otter, M. Chalony, Myriam Zerrad, S. Achour

Publikováno v: Applied optics
Applied optics, 2019, 58 (24), pp.6638. ⟨10.1364/AO.58.006638⟩
Applied optics, Optical Society of America, 2019, 58 (24), pp.6638. ⟨10.1364/AO.58.006638⟩

International audience; An international round-robin experiment has been conducted to test procedures and methods for the measurement of angle-resolved light scattering. ASTM E2387-05 has been used as the main guide, while the experience gained shoul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b62dc5ef8d0d51da82d8f19e6e2c32a
https://pubmed.ncbi.nlm.nih.gov/31503596

Light scattering techniques for the characterization of optical components

Autor: Tobias Herffurth, T. Weigel, Sven Schröder, A. von Finck, Marcus Trost, Matthias Hauptvogel, Angela Duparré

Publikováno v: International Conference on Space Optics — ICSO 2014.

The rapid developments in optical technologies generate increasingly higher and sometimes completely new demands on the quality of materials, surfaces, components, and systems. Examples for such driving applications are the steadily shrinking feature

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b3898a230e738a4972fa61cfdefe07e
https://doi.org/10.1117/12.2304146

Design, additive manufacturing, processing, and characterization of metal mirror made of aluminum silicon alloy for space applications

Autor: Johannes Hartung, Nils Heidler, Tobias Herffurth, Henrik von Lukowicz, Enrico Hilpert

Publikováno v: Optical Engineering. 58:1

Metal mirrors are used for spaceborne optical systems, such as telescopes and spectrometers. In addition to the optical performance, the mechanical needs and the mass restrictions are important aspects during the design and manufacturing process. Usi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a336cdfc3d29d9ee736cf12cd5ec0921
https://doi.org/10.1117/1.oe.58.9.092613

Light scattering of interference coatings from the IR to the EUV spectral regions

Autor: Sven Schröder, Angela Duparré, Alexander von Finck, Marcus Trost, Tobias Herffurth

Publikováno v: Advanced Optical Technologies. 3:113-120

Light scattering of optical components caused by residual imperfections can be a critical factor for their practical application. In particular, the scattering properties of optical interference coatings are rather complex. Yet, simple theoretical mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef4a71ecc4579c8d0e57611fefdd2ce0
https://doi.org/10.1515/aot-2013-0048