Nonlinear optical properties of Ca5(BO3)3F crystal - Archive ouverte HAL
Article Dans Une Revue Optics Express Année : 2008

Nonlinear optical properties of Ca5(BO3)3F crystal

Résumé

A high quality Ca5(BO3)3F (CBF) crystal, grown by flux method, was investigated for its non linear optical properties. This material is non hygroscopic and possesses a moderate birefringence suitable for UV light generation. On the basis of its refractive index dispersion curves, it is inferred that CBF has great potential applications as non linear optical material, notably for UV light generation at 355 and 266nm. In order to characterize its non linear optical properties, CBF samples were first cut and oriented in phase matching conditions for second harmonic generation of 1064nm. Experimental results demonstrate that CBF has the moderate NLO coefficients. The optical conversion efficiency from 1064nm to 532nm was investigated for the first time: up to 54% were achieved. Non linear deff coefficients were also estimated as well as the external angular acceptance bandwidth of SHG at 1064nm.

Dates et versions

hal-00327398 , version 1 (08-10-2008)

Identifiants

Citer

Ke Xu, Pascal Loiseau, Gerard Aka, Regine Maillard, Alain Maillard, et al.. Nonlinear optical properties of Ca5(BO3)3F crystal. Optics Express, 2008, 16 (22), pp.17735-17744. ⟨10.1364/OE.16.017735⟩. ⟨hal-00327398⟩
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