Record link: 
http://hdl.handle.net/20.500.12708/226106
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Title: 
Fisher Information in Optics
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Citation: 
Rotter, S. (2026, January 9). Fisher Information in Optics [Keynote Presentation]. NanoMeta 2026, Seefeld, Tirol, Austria. http://hdl.handle.net/20.500.12708/226106
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Publication Type: 
Presentation - Keynote Presentation
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Language: 
English
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Authors: 
Rotter, Stefan 
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Organisational Unit: 
E136 - Institut für Theoretische Physik 
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Date (published): 
9-Jan-2026
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Event name: 
NanoMeta 2026 
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Event date: 
6-Jan-2026 - 9-Jan-2026
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Event place: 
Seefeld, Tirol, Austria
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Keywords: 
Fisher infomation; Wavefront Shaping; Nanophotonics
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Abstract: 
Fisher information quantifies how precisely optical measurements can estimate physical parameters. I will present a framework describing how this information is carried by electromagnetic fields and enhanced by nanophotonic structures. Finally, I will show how Fisher information limits the performance of optical metrology based on artificial networks.
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Research facilities: 
Vienna Scientific Cluster 
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Project title: 
Metastrukturen für die Wellenkontrolle in komplexen Medien: PIN7240924 (FWF - Österr. Wissenschaftsfonds) 
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Research Areas: 
Photonics: 100%
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Science Branch: 
1030 - Physik, Astronomie: 100%
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