Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Modal-based phase retrieval for adaptive optics

Not Accessible

Your library or personal account may give you access

Abstract

We consider using phase retrieval (PR) to correct phase aberrations in an optical system. Three measurements of the point-spread function (PSF) are collected to estimate an aberration. For each measurement, a different defocus aberration is applied with a deformable mirror (DM). Once the aberration is estimated using a PR algorithm, we apply the aberration correction with the DM, and measure the residual aberration using a Shack–Hartmann wavefront sensor. The extended Nijboer–Zernike theory is used for modelling the PSF. The PR problem is solved using both an algorithm called PhaseLift, which is based on matrix rank minimization, and another algorithm based on alternating projections. For comparison, we include the results achieved using a classical PR algorithm, which is based on alternating projections and uses the fast Fourier transform.

© 2015 Optical Society of America

Full Article  |  PDF Article
More Like This
Modal-based phase retrieval using Gaussian radial basis functions

P. J. Piscaer, A. Gupta, O. Soloviev, and M. Verhaegen
J. Opt. Soc. Am. A 35(7) 1233-1242 (2018)

Phase retrieval based on the vectorial model of point spread function

Nguyen Hieu Thao, Oleg Soloviev, and Michel Verhaegen
J. Opt. Soc. Am. A 37(1) 16-26 (2020)

Optimization-based wavefront sensorless adaptive optics for multiphoton microscopy

Jacopo Antonello, Tim van Werkhoven, Michel Verhaegen, Hoa H. Truong, Christoph U. Keller, and Hans C. Gerritsen
J. Opt. Soc. Am. A 31(6) 1337-1347 (2014)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (6)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (35)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved