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Optics Express

Optics Express

  • Editor: Andrew M. Weiner
  • Vol. 22, Iss. 8 — Apr. 21, 2014
  • pp: 9314–9323

Plenoptic wavefront sensor with scattering pupil

Gleb Vdovin, Oleg Soloviev, and Mikhail Loktev  »View Author Affiliations


Optics Express, Vol. 22, Issue 8, pp. 9314-9323 (2014)
http://dx.doi.org/10.1364/OE.22.009314


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Abstract

We consider a wavefront sensor combining scattering pupil with a plenoptic imager. Such a sensor utilizes the same reconstruction principle as the Hartmann-Shack sensor, however it is free from the ambiguity of the spot location caused by the periodic structure of the sensor matrix, and allows for wider range of measured aberrations. In our study, sensor with scattering pupil has demonstrated a good match between the introduced and reconstructed aberrations, both in the simulation and experiment. The concept is expected to be applicable to optical metrology of strongly distorted wavefronts, especially for measurements through dirty, distorted, or scattering windows and pupils, such as cataract eyes.

© 2014 Optical Society of America

OCIS Codes
(010.0010) Atmospheric and oceanic optics : Atmospheric and oceanic optics
(100.0100) Image processing : Image processing
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology

ToC Category:
Instrumentation, Measurement, and Metrology

History
Original Manuscript: January 6, 2014
Revised Manuscript: March 10, 2014
Manuscript Accepted: March 25, 2014
Published: April 10, 2014

Citation
Gleb Vdovin, Oleg Soloviev, and Mikhail Loktev, "Plenoptic wavefront sensor with scattering pupil," Opt. Express 22, 9314-9323 (2014)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-22-8-9314


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References

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