Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/29973
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Title

Laser ray-tracing method for optical testing

AuthorsNavarro, Rafael; Moreno Barriuso, Esther
KeywordsLaser
Hartmann–Shack wave-front sensor
Issue DateJul-1999
PublisherOptical Society of America
CitationOptics Letters 24(14):951-3 (1999)
AbstractWe have developed a novel laser ray-tracing method to measure aberrations in optical systems. It consists of delivering narrow laser pencils (by a laser scanner), recording the spots that are formed on the image plane (with a CCD camera), and computing the position of each centroid. This approach could be considered an experimental (approximate) implementation of standard numerical ray tracing. Several tests and experiments, including a direct comparison with a Hartmann–Shack wave-front sensor, provided highly satisfactory results that confirmed the validity of the method and revealed potential advantages.
DescriptionContiene: 4 ilustraciones.
Publisher version (URL)http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-24-14-951
URIhttp://hdl.handle.net/10261/29973
DOI10.1364/OL.24.000951
ISSN0146-9592
Appears in Collections:(CFMAC-IO) Artículos




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