- Article
Investigation of Ytterbium Incorporation in Lithium Niobate for Active Waveguide Devices
- Christian E. Rüter,
- Dominik Brüske,
- Sergiy Suntsov and
- Detlef Kip
In this work, we report on an investigation of the ytterbium diffusion characteristics in lithium niobate. Ytterbium-doped substrates were prepared by in-diffusion of thin metallic layers coated onto x- and z-cut congruent substrates at different tem...

