Reference : Holographic interferometry with a 90 degrees photorefractive crystal geometry
Scientific congresses and symposiums : Paper published in a book
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/2268/77901
Holographic interferometry with a 90 degrees photorefractive crystal geometry
English
Georges, Marc mailto [Université de Liège - ULg > > CSL (Centre Spatial de Liège) >]
Pauliat, G. [> > > >]
Weidner, E. [> > > >]
Giet, S. [> > > >]
Thizy, Cédric mailto [Université de Liège - ULg > > CSL (Centre Spatial de Liège) >]
Scauflaire, V. [> > > >]
Lemaire, Philippe [Université de Liège - ULg > > CSL (Centre Spatial de Liège) >]
Roosen, G. [> > > >]
Jun-2003
Photorefractive Effects, Materials, and Devices
Delaye, Ph
Denz, C.
Mager, L.
Optical Society of America
Trends in Optics and Photonics Series, TOPS, Vol. 87
511- 518
Yes
No
International
1-55752-755-5
Washington DC
USA
Photorefractive Effects, Materials, and Devices (PR03)
17-21 June 2003
Société Française d'Optique
La-Colle-Sur-Loup (Nice)
France
[en] photorefractive crystals ; holographic interferometry
[en] Holographic interferometers are generally designed in the common geometry where both interfering waves (reference and object) enter the crystal by the same window (co-propagating configuration). The alternative presented here consists in using a reference beam entering the crystal by a lateral face. The crystal has to be cut adequately in order to obtain electro-optic properties similar to that of the co-propagating configuration but with a smaller optical scattering noise. Therefore higher signal-to-noise ratios are expected in the interferograms. We will present the main features and constraints of this configuration together with the experimental study of its noise characteristics. This work has been performed for sillenite and semiconductor crystals
Union Européenne = European Union - UE = EU
PHIFE : Pulsed Holographic Interferometry for the analysis of Fast Events
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/77901

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