Calibration of the island effect: Experimental validation of closed-loop focal plane wavefront control on Subaru/SCExAO

Calibration of the island effect: Experimental validation of closed-loop focal plane wavefront control on Subaru/SCExAO

Context. Island effect (IE) aberrations are induced by differential pistons, tips, and tilts between neighboring pupil segments on ground-based telescopes, which severely limit the observations of circumstellar environments on the recently deployed exoplanet imagers (e.g., VLT/SPHERE, Gemini/GPI, Su...

Full description

Bibliographic Details
Main Authors: N’Diaye, M., Martinache, F., Jovanovic, N., Lozi, J., Guyon, O., Norris, B., Ceau, A., Mary, D.
Other Authors: Univ Arizona, Steward Observ
Language:en
Published: EDP SCIENCES S A 2018
Subjects:
instrumentation: high angular resolution
instrumentation: adaptive optics
techniques: high angular resolution
telescopes
methods: data analysis
Online Access:http://hdl.handle.net/10150/627093
http://arizona.openrepository.com/arizona/handle/10150/627093

Internet

http://hdl.handle.net/10150/627093
http://arizona.openrepository.com/arizona/handle/10150/627093

Similar Items