Low-order wavefront control using a zernike sensor through lyot coronagraphs for exoplanet imaging – ii. concurrent operation with stroke minimization

HIGHLIGHTS

• who: Pourcelot R. and colleagues from the Cu00f4te d`Azur, la Cu00f4te d`Azur, CNRS, Laboratoire Lagrange, Bd l`Observatoire, CS, Nice , France Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ, USA have published the paper: Low-order wavefront control using a Zernike sensor through Lyot coronagraphs for exoplanet imaging - II. Concurrent operation with stroke minimization, in the Journal: (JOURNAL)
• what: Using the HiCAT testbed with segmented telescope aperture the authors implement concurrent operations and quantify the expected cross-talk between the two controllers. The authors show an efficient combination of the high . . .
  

   

  

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