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High-order wavefront correction with a spatial light modulator: calibrations with dOTF method

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Author: Korkiakoski, V. · Keller, C.U. · Doelman, N.J. · Codona, J. · Kenworthy, M.
Type:article
Date:2013
Publisher: Optical Society of America
Source:Adaptive Optics: Methods, Analysis and Applications, AOPT 2013, 23-27 June 2013, Arlington, VA, USA
series:
Optics InfoBase Conference Papers
Identifier: 500685
ISBN: 9781557529756
Keywords: Electronics · Optical transfer function · High-order · Spatial light modulators · Wavefront correction · Light modulators · Industrial Innovation · Mechatronics, Mechanics & Materials · OM - Opto-Mechatronics · TS - Technical Sciences

Abstract

We show how differential optical transfer function (dOTF) method is used to calibrate an adaptive optics setup using a spatial light modulator. SLM response, rotation and registration are measured sufficiently accurately for high-order WF correction. © OSA 2013.