Classical Hartmann test with scanning

doi:10.1364/OE.17.013959

Optics Express

Editor: C. Martijn de Sterke
Vol. 17, Iss. 16 — Aug. 3, 2009
pp: 13959–13973

Classical Hartmann test with scanning

Rufino Díaz-Uribe, Fermín Granados-Agustín, and Alejandro Cornejo-Rodríguez »View Author Affiliations

Optics Express, Vol. 17, Issue 16, pp. 13959-13973 (2009)
http://dx.doi.org/10.1364/OE.17.013959

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Abstract
Article Info
References (6)
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Abstract

In order to introduce many more evaluation points during the Hartmann test, the scanning of the screen across the pupil is proposed; after each step of the scan a different image of the bright spots is obtained. Basic ideas about how to design radial and square screens for the scanning are presented. Radial screens are scanned by rotation, whereas for square screens a linear inclined scan is enough to introduce many more evaluation points along two independent directions. For square screens it is experimentally shown that the lateral resolution of the test is improved.

OCIS Codes
(120.3940) Instrumentation, measurement, and metrology : Metrology
(120.4800) Instrumentation, measurement, and metrology : Optical standards and testing
(120.6650) Instrumentation, measurement, and metrology : Surface measurements, figure
(220.4840) Optical design and fabrication : Testing

ToC Category:
Instrumentation, Measurement, and Metrology

History
Original Manuscript: May 26, 2009
Revised Manuscript: June 27, 2009
Manuscript Accepted: July 3, 2009
Published: August 3, 2009

Citation
Rufino Díaz-Uribe, Fermín Granados-Agustín, and Alejandro Cornejo-Rodríguez, "Classical Hartmann test with scanning," Opt. Express 17, 13959-13973 (2009)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-17-16-13959

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References

D. Malacara-Doblado and E. Ghozeil, “Hartmann, Hartmann-Shack and other screen tests,” in Optical Shop Testing, Third Edition, Daniel Malacara, ed., (John Wiley and Sons, 2007), Chapter10.
A. Morales and D. Malacara, “Geometrical parameters in the Hartmann test of aspherical mirrors,” Appl. Opt. 22(24), 3957–3959 (1983). [CrossRef] [PubMed]
V. I. Moreno-Oliva, M. Campos-García, R. Bolado-Gómez, and R. Díaz-Uribe, “Point shifting in the optical testing of fast aspheric concave surfaces by a cylindrical screen,” Appl. Opt. 47(5), 644–651 (2008). [CrossRef] [PubMed]
D. Liu, H. Huang, B. Ren, A. Zeng, Y. Yan, and X. Wang, “Scanning Hartmann test method and its application to lens aberration measurement,” Chin. Opt. Lett. 4, 725–728 (2006).
R. Díaz-Uribe, “Medium-precision null-screen testing of off-axis parabolic mirrors for segmented primary telescope optics: the large millimeter telescope,” Appl. Opt. 39(16), 2790–2804 (2000). [CrossRef]
M. Avendaño-Alejo, V. I. Moreno-Oliva, M. Campos-García, and R. Díaz-Uribe, “Quantitative evaluation of an off-axis parabolic mirror by using a tilted null screen,” Appl. Opt. 48(5), 1008–1015 (2009). [CrossRef] [PubMed]

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