Direct wavefront sensing from extended objects: a general sensor

Wavefront sensing from an extended object is a challenging task since the phase to be sensed is disturbed by the phase generated from the structure of the extended object. To address this problem, a general wavefront sensor was proposed. The hardware of the sensor consists of a field lens, a collima...

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Veröffentlicht in:	arXiv.org 2021-01
Hauptverfasser:	Li, Changwei, Lu, Yanting, Zhang, Sijiong
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Collimation Lenses Object recognition Physics - Optics Point sources Point spread functions Sensor arrays Sensors Wave front sensors Wave fronts
Online-Zugang:	Volltext
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