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

Response analysis of holography-based modal wavefront sensor

Not Accessible

Your library or personal account may give you access

Abstract

The crosstalk problem of holography-based modal wavefront sensing (HMWS) becomes more severe with increasing aberration. In this paper, crosstalk effects on the sensor response are analyzed statistically for typical aberrations due to atmospheric turbulence. For specific turbulence strength, we optimized the sensor by adjusting the detector radius and the encoded phase bias for each Zernike mode. Calibrated response curves of low-order Zernike modes were further utilized to improve the sensor accuracy. The simulation results validated our strategy. The number of iterations for obtaining a residual RMS wavefront error of 0.1λ is reduced from 18 to 3.

©2012 Optical Society of America

Full Article  |  PDF Article
More Like This
Hybrid wavefront sensor for the fast detection of wavefront disturbances

Shihao Dong, Tobias Haist, and Wolfgang Osten
Appl. Opt. 51(25) 6268-6274 (2012)

Performance analysis of multiplexed phase computer-generated hologram for modal wavefront sensing

Liu Changhai, Xi Fengjie, Huang Shengyang, and Jiang Zongfu
Appl. Opt. 50(11) 1631-1639 (2011)

Improvements to the modal holographic wavefront sensor

Fanpeng Kong and Andrew Lambert
Appl. Opt. 55(13) 3615-3625 (2016)

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

Tables (1)

You do not have subscription access to this journal. Article tables 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 (8)

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