Article (Scientific journals)
Passive introduction of carrier fringes in real-time photorefractive interferometers for single interferogram analysis
Pauliat, Gilles; Roosen, Gérald; Georges, Marc et al.
2006In Journal of the European Optical Society, 1, p. 06024
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Abstract :
[en] We propose a new technique to introduce carrier fringes in an holographic interferometric set-up for deformation or vibration analyses. This technique makes use of the anisotropic diffraction processes of photorefractive crystals. The main advantage of the proposed technique is that it just involves static components, no moving parts or active components are required. This technique is demonstrated in a real-time interferometric set-up operating at the wavelength of 1.06 μm and with a GaAs photorefractive crystal as the holographic medium.
Disciplines :
Physics
Author, co-author :
Pauliat, Gilles
Roosen, Gérald
Georges, Marc ;  Université de Liège - ULiège > CSL (Centre Spatial de Liège)
Pedrini, Giancarlo
Language :
English
Title :
Passive introduction of carrier fringes in real-time photorefractive interferometers for single interferogram analysis
Publication date :
2006
Journal title :
Journal of the European Optical Society
eISSN :
1990-2573
Publisher :
Springer
Volume :
1
Pages :
06024
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
UE - Union Européenne [BE]
Available on ORBi :
since 05 November 2010

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