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Optics InfoBase > Conference Papers > AOPT > 2013 > OM2A > Page OM2A.3 © 2013 OSA

Conference Paper
Adaptive Optics: Methods, Analysis and Applications
Arlington, Virginia United States
June 23-27, 2013
ISBN: 978-1-55752-975-6
Wavefront Sensing I (OM2A)

Digital pyramid wavefront sensor

Vyas Akondi, Sara Castillo, Md. Atikur R. Jewel, and Brian Vohnsen  »View Author Affiliations


http://dx.doi.org/10.1364/AOPT.2013.OM2A.3


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Abstract

We demonstrate the possibility of sensing defocus and a combination of defocus and astigmatism aberrations using a digital pyramid wavefront sensor based on a spatial light modulator which allows easy modulation of the pyramid without the need for moving parts.

© 2013 OSA

OCIS Codes
(010.7350) Atmospheric and oceanic optics : Wave-front sensing
(120.5050) Instrumentation, measurement, and metrology : Phase measurement
(080.4298) Geometric optics : Nonimaging optics

Citation
V. Akondi, S. Castillo, M. A. R. Jewel, and B. Vohnsen, "Digital pyramid wavefront sensor," in Imaging and Applied Optics, OSA Technical Digest (online) (Optical Society of America, 2013), paper OM2A.3.
http://www.opticsinfobase.org/abstract.cfm?URI=AOPT-2013-OM2A.3


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