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Vortex-enhanced coherent-illumination phase diversity for phase retrieval in coherent imaging systems

We propose a phase-retrieval method based on the numerical optimization of a new objective function using coherent phase-diversity images as inputs for the characterization of aberrations in coherent imaging systems. By employing a spatial light modulator to generate multiple-order spiral phase mask...

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Publicat a:Opt Lett
Autors principals: Echeverri-Chacón, Santiago, Restrepo, René, Cuartas-Vélez, Carlos, Uribe-Patarroyo, Néstor
Format: Artigo
Idioma:Inglês
Publicat: 2016
Matèries:
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC5529054/
https://ncbi.nlm.nih.gov/pubmed/27082353
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