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Communication dans un congrès

Third order non linear optical properties of ZnO:Al thin films prepared by spray pyrolysis

Abstract :

In this study, zinc oxide (ZnO) and aluminium doped zinc oxide (ZnO:Al) thin films were deposited by reactive chemical pulverization spray pyrolysis technique on heated glass substrates at 450degC. X-ray diffraction (XRD), scanning electron microscopy (SEM) and third harmonic generation (THG) are used to characterize their structure , morphology and nonlinear optical properties as a function of Al concentration (0, 3, 5, 7 at %). The intensity of third order non linear optical susceptibility increase by incorporation of aluminium. A strong value of susceptibility chi(3) was found for films with a good crystallinity.

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Communication dans un congrès
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https://hal.univ-angers.fr/hal-03423654
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Soumis le : mercredi 10 novembre 2021 - 10:58:47
Dernière modification le : jeudi 11 novembre 2021 - 03:59:57

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K. Bahedi, Mohammed Addou, Mohamed El Jouad, Z. Sofiani, S. Bayoud, et al.. Third order non linear optical properties of ZnO:Al thin films prepared by spray pyrolysis. 11th International Conference on Transparent Optical Networks, ICTON '09, 2009, Açores, Portugal. pp.1 - 3, ⟨10.1109/ICTON.2009.5185153⟩. ⟨hal-03423654⟩

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