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Optics Letters

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  • Vol. 30, Iss. 3 — Feb. 1, 2005
  • pp: 245–247

Wave-front reconstruction from multidirectional phase derivatives generated by multilateral shearing interferometers

Sabrina Velghe, Jérôme Primot, Nicolas Guérineau, Mathieu Cohen, and Benoit Wattellier  »View Author Affiliations


Optics Letters, Vol. 30, Issue 3, pp. 245-247 (2005)
http://dx.doi.org/10.1364/OL.30.000245


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Abstract

To increase the accuracy of wave-front evaluation, we propose to exploit the natural capability of multiple lateral shearing interferometers to measure simultaneously more than two orthogonal phase derivatives. We also describe a method, based on Fourier-transform analysis, that uses this multiple information to reconstruct the wave-front under study.

© 2005 Optical Society of America

OCIS Codes
(120.2650) Instrumentation, measurement, and metrology : Fringe analysis
(120.3180) Instrumentation, measurement, and metrology : Interferometry
(120.3940) Instrumentation, measurement, and metrology : Metrology
(120.5050) Instrumentation, measurement, and metrology : Phase measurement
(140.3300) Lasers and laser optics : Laser beam shaping

Citation
Sabrina Velghe, Jérôme Primot, Nicolas Guérineau, Mathieu Cohen, and Benoit Wattellier, "Wave-front reconstruction from multidirectional phase derivatives generated by multilateral shearing interferometers," Opt. Lett. 30, 245-247 (2005)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-30-3-245


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