Real-time three-sensitivity measurements based on three-color digital Fresnel holographic interferometry
Optics Letters, Vol. 35, Issue 12, pp. 2055-2057 (2010)
http://dx.doi.org/10.1364/OL.35.002055
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Abstract
This Letter presents a method for real-time 3D measurements based on three-color digital holographic interfero metry. The optical setup is considerably simplified, since the reference beams are combined into a unique beam. A convolution algorithm allows the three monochrome images to be superposed to provide simultaneous full-field 3D measurements. Experimental results confirm the suitability of the proposed method.
© 2010 Optical Society of America
OCIS Codes
(090.0090) Holography : Holography
(090.2880) Holography : Holographic interferometry
(100.2000) Image processing : Digital image processing
(100.3010) Image processing : Image reconstruction techniques
(090.1705) Holography : Color holography
(090.1995) Holography : Digital holography
ToC Category:
Holography
History
Original Manuscript: April 2, 2010
Revised Manuscript: May 21, 2010
Manuscript Accepted: May 25, 2010
Published: June 9, 2010
Citation
Patrice Tankam, Qinghe Song, Mayssa Karray, Jun-chang Li, Jean Michel Desse, and Pascal Picart, "Real-time three-sensitivity measurements based on three-color digital Fresnel holographic interferometry," Opt. Lett. 35, 2055-2057 (2010)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-35-12-2055
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