OSA's Digital Library

Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 49, Iss. 10 — Apr. 1, 2010
  • pp: 1818–1825

Optical transfer functions derived from solar adaptive optics system data

Friedrich Wöger  »View Author Affiliations


Applied Optics, Vol. 49, Issue 10, pp. 1818-1825 (2010)
http://dx.doi.org/10.1364/AO.49.001818


View Full Text Article

Enhanced HTML    Acrobat PDF (492 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

Adaptive optics (AO) systems installed at large ground-based telescopes partially correct Earth’s atmosphere, making post facto image reconstruction techniques necessary to produce diffraction-limited observations. To achieve accurate photometry in the reconstructed images, some post facto techniques require knowledge of transfer functions that describe the optical system. I present a new, fast method for the estimation of the long-exposure and speckle transfer functions from data gathered by a solar AO system simultaneously with the observations. The results of the presented method are tested with extensive analytical models, demonstrating that the estimation is robust for situations where the AO system is performing with Strehl ratios larger than 45%. Application to observations of solar granulation produces reconstructed images that are photometrically in agreement with earlier results.

© 2010 Optical Society of America

OCIS Codes
(010.1290) Atmospheric and oceanic optics : Atmospheric optics
(010.1330) Atmospheric and oceanic optics : Atmospheric turbulence

ToC Category:
Atmospheric and Oceanic Optics

History
Original Manuscript: October 22, 2009
Revised Manuscript: January 27, 2010
Manuscript Accepted: February 19, 2010
Published: March 25, 2010

Citation
Friedrich Wöger, "Optical transfer functions derived from solar adaptive optics system data," Appl. Opt. 49, 1818-1825 (2010)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-49-10-1818

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
Log in to access OSA Member Subscription

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
Log in to access OSA Member Subscription

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
Log in to access OSA Member Subscription

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
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited