Femtosecond single-beam direct laser poling of stable and efficient second-order nonlinear optical properties in glass - Archive ouverte HAL Access content directly
Journal Articles Journal of Applied Physics Year : 2014

Femtosecond single-beam direct laser poling of stable and efficient second-order nonlinear optical properties in glass

Abstract

We depict a new approach for the localized creation in three dimensions (3D) of a highly demanded nonlinear optical function for integrated optics, namely second harmonic generation. We report on the nonlinear optical characteristics induced by single-beam femtosecond direct laser writing in a tailored silver-containing phosphate glass. The original spatial distribution of the nonlinear pattern, composed of four lines after one single laser writing translation, is observed and modeled with success, demonstrating the electric field induced origin of the second harmonic generation. These efficient second-order nonlinear structures...
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Dates and versions

hal-00968938 , version 1 (26-02-2015)

Licence

Attribution - NonCommercial

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Gautier Papon, Nicolas Marquestaut, Yannick Petit, Arnaud Royon, Marc Dussauze, et al.. Femtosecond single-beam direct laser poling of stable and efficient second-order nonlinear optical properties in glass. Journal of Applied Physics, 2014, 115 (11), 113103 (8 p.). ⟨10.1063/1.4869058⟩. ⟨hal-00968938⟩
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