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Proceedings Paper

Hybrid integration of 300nm-thick LiNbO3 films on ion-exchanged glass waveguides for efficient nonlinear integrated devices
Author(s): Louison Legrand; Aude Bouchard; Grégory Grosa; Jean-Emmanuel Broquin
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Paper Abstract

In this paper, the realization of hybrid Lithium Niobate-silicate glass waveguide is presented. A 300nm-thick ion-sliced lithium niobate thin film has been successfully reported on a glass substrate containing high refractive index strip created by a silver/sodium ion exchange. The obtained waveguides have been successfully characterized at a wavelength of 1.5 μm and showed a single mode behavior as well as a strong confinement. The use of such waveguides for electro-optic modulators or second harmonic generation is also discussed.

Paper Details

Date Published: 14 March 2018
PDF: 7 pages
Proc. SPIE 10535, Integrated Optics: Devices, Materials, and Technologies XXII, 105350E (14 March 2018); doi: 10.1117/12.2288706
Show Author Affiliations
Louison Legrand, Univ. Grenoble Alpes, CNRS, IMEP-LaHc, Grenoble INP (France)
Aude Bouchard, Univ. Grenoble Alpes, CNRS, IMEP-LaHc, Grenoble INP (France)
Grégory Grosa, Univ. Grenoble Alpes, CNRS, IMEP-LaHc, Grenoble INP (France)
Jean-Emmanuel Broquin, Univ. Grenoble Alpes, CNRS, IMEP-LaHc, Grenoble INP (France)


Published in SPIE Proceedings Vol. 10535:
Integrated Optics: Devices, Materials, and Technologies XXII
Sonia M. García-Blanco; Pavel Cheben, Editor(s)

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