Redundant apodization for direct imaging of exoplanets – ii. application to island effects

HIGHLIGHTS

• who: Leboulleux Lucie and colleagues from the UnivGrenoble Alpes, CNRS, IPAG, Grenoble, France have published the research: Redundant apodization for direct imaging of exoplanets - II. Application to island effects, in the Journal: (JOURNAL)
• what: The authors propose method for alleviating the impact of the aberrations induced by island effects on high-contrast imaging by adapting the coronagraph design to increase its robustness to petal-level aberrations. These two aberrations, low-wind effect and petaling, will be the focus of this paper. The authors propose a method to adapt the pupil apodization according to its segmentation . . .
  

   

  

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