Translator Disclaimer
Presentation
5 March 2021 Femtosecond laser writing of Volume Bragg Gratings in silver-containing glasses for VIS-NIR applications
Author Affiliations +
Abstract
Volume Bragg Gratings (VBG) are inscribed in the bulk of non-conventional photosensitive glasses tailored with silver by means of femtosecond laser irradiation.
Thanks to intrinsic features of the spatial distribution of silver-sustained inscribed structures, it is possible to fabricate gratings with sub-wavelength periodic refractive index modulation. As a result, the achieved VBG target first-order Bragg reflection in the VIS - NIR spectral range. This work paves the way to manufacturing more complex optical devices, such as Waveguide Bragg Gratings.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Laura Loi, Alain Abou Khalil, Théo Guerineau, Romain Laberdesque, Thierry Cardinal, Yannick Petit, and Lionel Canioni "Femtosecond laser writing of Volume Bragg Gratings in silver-containing glasses for VIS-NIR applications", Proc. SPIE 11676, Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XXI, 1167617 (5 March 2021); https://doi.org/10.1117/12.2578833
PROCEEDINGS
PRESENTATION


SHARE
Advertisement
Advertisement
Back to Top