EP 3574295 A1 20191204 - METHOD FOR EVALUATING THE QUALITY OF THE MEASUREMENT OF A WAVEFRONT AND SYSTEMS IMPLEMENTING SUCH A METHOD
Title (en)
METHOD FOR EVALUATING THE QUALITY OF THE MEASUREMENT OF A WAVEFRONT AND SYSTEMS IMPLEMENTING SUCH A METHOD
Title (de)
VERFAHREN ZUR BEWERTUNG DER QUALITÄT DER MESSUNG EINER WELLENFRONT UND SYSTEME ZUR IMPLEMENTIERUNG SOLCH EINES VERFAHRENS
Title (fr)
MÉTHODE D'ÉVALUATION DE LA QUALITÉ DE LA MESURE D'UN FRONT D'ONDE ET SYSTÈMES METTANT EN OEUVRE UNE TELLE MÉTHODE
Publication
Application
Priority
- FR 1750684 A 20170127
- EP 2018051970 W 20180126
Abstract (en)
[origin: WO2018138269A1] The present description relates according to one aspect to a method for evaluating the quality of the measurement of an optical wavefront, said measurement being obtained by means of a wavefront analyser by direct measurement, the method comprising: the acquisition (10) of an optoelectronic signal for the measurement of the wavefront by means of a wavefront sensor, said sensor comprising a two-dimensional detector; the determination (11) on the basis of said optoelectronic signal of a parameter characteristic of a parasitic component of the optoelectronic signal; the evaluation (12) of a quality factor of the measurement of the wavefront as a function of said at least one parameter characteristic of the parasitic component of the signal; the display (13) of a level of quality of the measurement destined for a user as a function of said quality factor.
IPC 8 full level
G01J 9/00 (2006.01); A61B 3/10 (2006.01); G01J 9/02 (2006.01)
CPC (source: EP US)
G01J 9/00 (2013.01 - EP); G01J 9/0215 (2013.01 - EP US); A61B 3/1015 (2013.01 - EP); G01J 2009/028 (2013.01 - US)
Citation (examination)
WO 2015003062 A1 20150108 - MASSACHUSETTS INST TECHNOLOGY [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018138269 A1 20180802; CN 110546470 A 20191206; CN 110546470 B 20220111; EP 3574295 A1 20191204; FR 3062476 A1 20180803; FR 3062476 B1 20201225; JP 2020506384 A 20200227; JP 7149948 B2 20221007; US 11047741 B2 20210629; US 2019391020 A1 20191226
DOCDB simple family (application)
EP 2018051970 W 20180126; CN 201880022164 A 20180126; EP 18704888 A 20180126; FR 1750684 A 20170127; JP 2019540542 A 20180126; US 201816481413 A 20180126