Compositional characterisation of Zn-diffused lithium niobate waveguides
✍ Scribed by R. Nevado; C. Sada; F. Segato; F. Caccavale; A. Kling; J.C. Soares; E. Cantelar; F. Cussó; G. Lifante
- Publisher
- Springer
- Year
- 2001
- Tongue
- English
- Weight
- 217 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0721-7269
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An experimental setup is configured for mode size measurements of channel wa¨eguides at different polarization excitations. Channel wa¨eguides are fabricated on Z-cut lithium niobate using titanium diffusion. The experimental setup is calibrated using an integrated optic directional coupler with kno
## Abstract Zn‐diffused Mach–Zehnder intensity modulators operating at 1.55‐μm wavelength are demonstrated on a __z__‐cut and a __y__‐cut LiNbO~3~ substrate for the first time. The switching voltages are measured and the corresponding values of switching voltage‐length product are 9.6 V‐cm and 13.5