Electro-optic properties of LiKSO4 and LiK1−x Rbx SO4 crystals - Université de Lorraine Accéder directement au contenu
Article Dans Une Revue Applied Physics B - Laser and Optics Année : 1998

Electro-optic properties of LiKSO4 and LiK1−x Rbx SO4 crystals

Résumé

The electro-optic properties of LiK1-xRbxSO4 for x varying between 0 and 0.50 were investigated by an ac modulation method based upon the S´enarmont arrangement. The electro-optic coefficient rc, and for the first time the coefficients r41 and r51 were determined with good accuracy in pure LiKSO4 around room temperature at a wavelength of 633 nm. The frequency dependence of the electro-optic coefficient rc was measured in the frequency range from 1 kHz up to 1MHz. The values of the factor of merit n3e rc of the mixed crystals LiK1-xRbxSO4 were obtained for the first time, for the concentrations x D 0:05, 0.10, 0.20, and 0.50. The electrooptic properties are shown to be affected by the random presence of the rubidium ions in this disordered system.
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Dates et versions

hal-00186044 , version 1 (02-12-2021)

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Paternité - Pas d'utilisation commerciale

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A. Righi, Jean-Paul Salvestrini, P. Bourson, R. L. Moreira, M. D. Fontana. Electro-optic properties of LiKSO4 and LiK1−x Rbx SO4 crystals. Applied Physics B - Laser and Optics, 1998, 67 (5), pp.559-562. ⟨10.1007/s003400050545⟩. ⟨hal-00186044⟩
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