Article ; Online: Numerical modelling for retrieval of the coating thickness variations from wavefront errors measurements.
2023 Volume 31, Issue 20, Page(s) 32968–32986
Abstract: Multilayers coating are needed for large optical components performances, but the thickness non-uniformities over the useful aperture can generate spatial and chromatic variations of the reflectance, the transmittance and the wavefront errors. Although ... ...
Abstract | Multilayers coating are needed for large optical components performances, but the thickness non-uniformities over the useful aperture can generate spatial and chromatic variations of the reflectance, the transmittance and the wavefront errors. Although these dependences can be measured, they are difficult to anticipate if the underlying thickness variations are unknown. We present a model to retrieve these variations from wavefront error measurements that enables the computation of any optical properties over the useful aperture at any wavelength, angle of incidence or polarization. |
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Language | English |
Publishing date | 2023-10-19 |
Publishing country | United States |
Document type | Journal Article |
ZDB-ID | 1491859-6 |
ISSN | 1094-4087 ; 1094-4087 |
ISSN (online) | 1094-4087 |
ISSN | 1094-4087 |
DOI | 10.1364/OE.494683 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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