Room temperature 90° phase-matching in zirconium and magnesium co-doped lithium niobate crystals
- Tengfei Kong, Hongde Liu, +7 authors Jingjun Xu
- Scientific Reports
- 2018
Quasi-phase-matched frequency conversion in ridge waveguides fabricated by ion implantation and diamond dicing of MgO:LiNbO(3) crystals.
- Published 2015 in Optics express
Abstract
We report on the fabrication and second harmonic generation from a periodically-poled MgO-doped lithium niobate ridge waveguide within the telecommunication L-band. The ridge waveguide is fabricated by carbon ion implantation and the following diamond blade dicing method. A normalized second harmonic conversion efficiency of 20.3%W<sup>-1</sup>cm<sup>-2… (More)