Dual Regimes of Ion Migration in High Repetition Rate Femtosecond Laser Inscribed Waveguides

@article{Fernandez2015DualRO,
  title={Dual Regimes of Ion Migration in High Repetition Rate Femtosecond Laser Inscribed Waveguides},
  author={Toney Teddy Fernandez and Bel{\'e}n Sotillo and Jesus del Hoyo and Juan-Antonio Valles and Rebeca Martinez Vazquez and Paloma Fern{\'a}ndez and J. Solis},
  journal={IEEE Photonics Technology Letters},
  year={2015},
  volume={27},
  pages={1068-1071}
}
Ion migration in high repetition rate femtosecond laser inscribed waveguides is currently being reported in different optical glasses. For the first time, we discuss and experimentally demonstrate the presence of two regimes of ion migration found in laser written waveguides. Regime-I corresponds to the initial waveguide formation mainly via light element… CONTINUE READING