Article Dans Une Revue Journal of Magnetism and Magnetic Materials Année : 2000

Ajusted quarter wave plate using g-Fe2O3 ferrofluid

Résumé

We present the realization of an adjusted quarter wave plate using a ferrofluid based on γ-Fe2O3 ferrimagnetic material. The 90° phase shift of this component is obtained with a tolerance estimated to a few 0.01° using a null ellipsometric method. The change of magnetic field strength, volume concentration of magnetic material or thickness of the plate allows to optimize the characteristics of the component in the visible–near IR spectrum.

Dates et versions

ujm-00291803 , version 1 (30-06-2008)

Identifiants

Citer

Shanoun Djendli, Hassan Sahsah, Damien Jamon, Fabrice Donatini, J. Monin. Ajusted quarter wave plate using g-Fe2O3 ferrofluid. Journal of Magnetism and Magnetic Materials, 2000, 217 (1-3), pp.170. ⟨10.1016/S0304-8853(00)00332-2⟩. ⟨ujm-00291803⟩
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