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Comparative analysis of ferroelectric domain statistics via nonlinear diffraction in random nonlinear materials

Wang, B; Switkowski, Krzysztof; Cojocaru, Crina; Roppo, V.; Sheng, Yan; Scalora, Michael; Kisielewski, J; Pawlak, D; Vilaseca, Ramon; Akhouayri, H.; Krolikowski, Wieslaw; Trull, Jose


We present an indirect, non-destructive optical method for domain statistic characterization in disordered nonlinear crystals having homogeneous refractive index and spatially random distribution of ferroelectric domains. This method relies on the analysis of the wave-dependent spatial distribution of the second harmonic, in the plane perpendicular to the optical axis in combination with numerical simulations. We apply this technique to the characterization of two different media, Calcium...[Show more]

CollectionsANU Research Publications
Date published: 2018
Type: Journal article
Source: Optics Express
DOI: 10.1364/OE.26.001083
Access Rights: Open Access


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