Parasitic light scattered by complex optical coatings: modelization and metrology

Parasitic light scattered by complex optical coatings: modelization and metrology

Optical components realized for space applications have to be mastered in term of parasitic light. This paper present the last improvements performed at the Institute Fresnel to predict and measure scattering losses of optical components with a special care to complex optical coatings. Agreement bet...

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Veröffentlicht in:CEAS space journal 2017-12, Vol.9 (4), p.473-484
Hauptverfasser: Zerrad, Myriam, Lequime, Michel, Liukaityte, Simona, Amra, Claude
Format: Artikel
Sprache:eng
Schlagworte:
Aerospace Technology and Astronautics
Electromagnetism
Engineering
Engineering Sciences
Optics
Original Paper
Photonic
Physics
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Beschreibung
Zusammenfassung:Optical components realized for space applications have to be mastered in term of parasitic light. This paper present the last improvements performed at the Institute Fresnel to predict and measure scattering losses of optical components with a special care to complex optical coatings. Agreement between numerical models and metrology is now excellent. Some examples will be presented.
ISSN:1868-2502
1868-2510
DOI:10.1007/s12567-017-0156-6