Multi-plane phase retrieval methods to recover free-aberrations object complex field via SLM
Por:
Restrepo R., Belenguer T.
Publicada:
1 dic 2017
Resumen:
This paper explains two iterative phase recovery methods where the goal of each one is different. The Phase Diversity method is used to recover the wavefront aberrations in optical incoherent imaging systems when an extended object is illuminated. The purpose of the Multi-plane Phase Retrieval method is recovering the object complex field seen from the image plane, therefore the object has to be illuminated with coherent light. Both methods are simultaneously used to pick out the aberrations and free aberrations object phase. The use of both methods is proposed as a methodology for the integration of optical instruments.
Filiaciones:
Restrepo R.:
Applied Optics Group, Universidad EAFIT, Carrera 49#7 Sur-50, Medellín, Colombia
Belenguer T.:
Instituto Nacional de Técnica Aeroespacial (INTA), Área de Instrumentación Óptica Espacial, Carretera de Ajalvir, Km. 4, Torrejón de Ardóz, Madrid, Spain
Bronze
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