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

Short-exposure image resolution: Tilt definition study

Not Accessible

Your library or personal account may give you access

Abstract

The resolution of short-exposure imaging through turbulence is studied with simulation for two phase tilt definitions, Z-tilt and G-tilt, which are applied to remove the instantaneous aperture averaged tilt in a short exposure. Applying the Z-tilt definition provides results that are consistent with Fried’s short-exposure theory. Applying the G-tilt definition produces narrower point spread functions that can deviate significantly from far-field theory.

© 2021 The Author(s)

PDF Article  |   Presentation Video
More Like This
Wave Optics Simulation Studies of the Fried Parameter for Weak to Strong Atmospheric Turbulent Fluctuations

Hanyu Zhan, Erandi Wijerathna, and David Voelz
PM1C.3 Propagation Through and Characterization of Atmospheric and Oceanic Phenomena (pcAOP) 2019

Exploiting the Temporal Statistics of Atmospheric Tilt for Improved Short Exposure Imaging

Stephen C. Cain and Majeed M. Hayat
STuB2 Signal Recovery and Synthesis (SRS) 2001

Wave and Ray Optics Simulations of Short Exposure Incoherent Imaging in Atmospheric Turbulence

David Voelz, Hanyu Zhan, and Erandi Wijerathna
PTu2I.2 Propagation Through and Characterization of Atmospheric and Oceanic Phenomena (pcAOP) 2018

Presentation Video

Presentation video access is available to:

  1. Optica Publishing Group subscribers
  2. Technical meeting attendees
  3. Optica members who wish to use one of their free downloads. Please download the article first. After downloading, please refresh this page.

Contact your librarian or system administrator
or
Log in to access Optica Member Subscription or free downloads


More Like This
Wave Optics Simulation Studies of the Fried Parameter for Weak to Strong Atmospheric Turbulent Fluctuations

Hanyu Zhan, Erandi Wijerathna, and David Voelz
PM1C.3 Propagation Through and Characterization of Atmospheric and Oceanic Phenomena (pcAOP) 2019

Exploiting the Temporal Statistics of Atmospheric Tilt for Improved Short Exposure Imaging

Stephen C. Cain and Majeed M. Hayat
STuB2 Signal Recovery and Synthesis (SRS) 2001

Wave and Ray Optics Simulations of Short Exposure Incoherent Imaging in Atmospheric Turbulence

David Voelz, Hanyu Zhan, and Erandi Wijerathna
PTu2I.2 Propagation Through and Characterization of Atmospheric and Oceanic Phenomena (pcAOP) 2018

Short-Exposure Incoherent Imaging Through Turbulence For Circular and Annular Aperture Systems

David H. Tofsted
PTu1F.3 Propagation Through and Characterization of Distributed Volume Turbulence (pcAOP) 2013

Short-Exposure Measurements of Anisoplanatism using Binary Stars

Brent L. Ellerbroek, Julian C. Christou, James F. Riker, and J. Timothy Roark
FA2 Adaptive Optics (AO) 1995

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.