Abstract

We investigate experimentally the phase retrieval of a Kolmogorov phase screen from very sparse data by modulating its amplitude with four binary masks and compare the retrieved phase screen to the ground truth measured with a surface profiler. Previously, we have shown in simulations that this kind of modulation can be successfully used for the phase retrieval of a Kolmogorov phase screen. After subtracting the ground truth from the retrieved phase screen, the root-mean-square error decreased from 0.14 µm to 0.10 µm. We conclude that a Kolmogorov phase screen can be recovered using simple modulation and very sparse data.

© 2020 Optical Society of America

Full Article  |  PDF Article
More Like This
Phase retrieval in 4f optical system: background compensation and sparse regularization of object with binary amplitude

Artem Migukin, Mostafa Agour, and Vladimir Katkovnik
Appl. Opt. 52(1) A269-A280 (2013)

Phase retrieval of complex optical fields by binary amplitude modulation

Qiaofeng Tan, Giancarlo Pedrini, and Wolfgang Osten
Appl. Opt. 47(22) 4077-4084 (2008)

High-resolution quantitative phase imaging based on a spatial light modulator and incremental binary random sampling

Zhao Wang, Gong-Xiang Wei, Xiao-Lu Ge, Hui-Qiang Liu, and Ben-Yi Wang
Appl. Opt. 59(20) 6148-6154 (2020)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

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

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 OSA member, or as an authorized user of your institution.

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

Figures (5)

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

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

Equations (23)

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

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

Metrics

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

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