Cultural advice

The Australian National University acknowledges, celebrates and pays our respects to the Ngunnawal and Ngambri people of the Canberra region and to all First Nations Australians on whose traditional lands we meet and work, and whose cultures are among the oldest continuing cultures in human history.

Aboriginal and Torres Strait Islander peoples are advised that ANU Library collections may include images, names, voices, and other representations of deceased persons.

Material in the collection may contain terms, language or views that reflect the period in which the item was created and may be considered inappropriate today.

Calibrating a high-resolution wavefront corrector with a static focal-plane camera

Simple item page
dc.contributor.authorKorkiakoski, Visa
dc.contributor.authorDoelman, Neik
dc.contributor.authorCodona, Johanan L
dc.contributor.authorKenworthy, M A
dc.contributor.authorOtten, Gilles
dc.contributor.authorKeller, Christoph U.
dc.date.accessioned2018-11-29T22:51:49Z
dc.date.available2018-11-29T22:51:49Z
dc.date.issued2013
dc.date.updated2018-11-29T07:40:54Z
dc.description.abstractWe present a method to calibrate a high-resolution wavefront (WF)-correcting device with a single, static camera, located in the focal-plane; no moving of any component is needed. The method is based on a localized diversity and differential optical transfer functions to compute both the phase and amplitude in the pupil plane located upstream of the last imaging optics. An experiment with a spatial light modulator shows that the calibration is sufficient to robustly operate a focal-plane WF sensing algorithm controlling a WF corrector with 40,000 degrees of freedom. We estimate that the locations of identical WF corrector elements are determined with a spatial resolution of 0.3% compared to the pupil diameter.
dc.format.mimetypeapplication/pdfen_AU
dc.identifier.issn0003-6935
dc.identifier.urihttp://hdl.handle.net/1885/151992
dc.publisherOptical Society of America
dc.sourceApplied Optics
dc.titleCalibrating a high-resolution wavefront corrector with a static focal-plane camera
dc.typeJournal article
dcterms.accessRightsOpen Accessen_AU
local.bibliographicCitation.issue31
local.bibliographicCitation.lastpage7563
local.bibliographicCitation.startpage7554
local.contributor.affiliationKorkiakoski, Visa, College of Science, ANU
local.contributor.affiliationDoelman, Neik, Lienden University
local.contributor.affiliationCodona, Johanan L, University of Arizona
local.contributor.affiliationKenworthy, M A, Leiden University
local.contributor.affiliationOtten, Gilles, Lienden University
local.contributor.affiliationKeller, Christoph U., Lienden University
local.contributor.authoruidKorkiakoski, Visa, u1025408
local.description.notesImported from ARIES
local.identifier.absfor020100 - ASTRONOMICAL AND SPACE SCIENCES
local.identifier.absseo970102 - Expanding Knowledge in the Physical Sciences
local.identifier.ariespublicationu5058514xPUB2
local.identifier.citationvolume52
local.identifier.doi10.1364/AO.52.007554
local.identifier.scopusID2-s2.0-84887231799
local.identifier.thomsonID000326568000022
local.type.statusPublished Version

Downloads

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
01_Korkiakoski_Calibrating_a_high-resolution_2013.pdf
Size:
1.98 MB
Format:
Adobe Portable Document Format
Download

Collections

ANU Research Publications

DSpace software copyright © 2002-2026 LYRASIS