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

Comparison of four techniques for turbulent phase screens simulation

Not Accessible

Your library or personal account may give you access

Abstract

In the study, we introduce a new technique, sparse spectrum with uniform wave vectors (SU), for generation of phase screen samples. In a manner similar to the known sparse spectrum (SS) technique, it uses a trigonometric series with random discrete spectral support. However, in contrast to the SS technique, random wave vectors are uniformly distributed on individual segments of the wave vector plane partition in the SU technique. We compare the accuracy and computational effectiveness of the SU technique with the subharmonics complemented discrete Fourier transform (DFT) technique, SS technique, and randomized DFT technique [ J. Opt. Soc. Am. B 36, 3249 (2019) [CrossRef]  ]. The SU and SS techniques generate unbiased samples and indicate superior computational effectiveness for 1 MP and larger screens.

© 2020 Optical Society of America

Full Article  |  PDF Article
More Like This
Precision analysis of turbulence phase screens and their influence on the simulation of Gaussian beam propagation in turbulent atmosphere

Zhibin Chen, Dongxiao Zhang, Cheng Xiao, and Mengze Qin
Appl. Opt. 59(12) 3726-3735 (2020)

Sparse spectrum model for a turbulent phase

Mikhail Charnotskii
J. Opt. Soc. Am. A 30(3) 479-488 (2013)

Statistics of the sparse spectrum turbulent phase

Mikhail Charnotskii
J. Opt. Soc. Am. A 30(12) 2455-2465 (2013)

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 (12)

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 (33)

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