Femtosecond Laser Writing of Optical Waveguides by Self-Induced Multiple Refocusing in LiTaO3 Crystal

1. Li, L.
2. Nie, W.
3. Li, Z.
4. Zhang, B.
5. Wang, L.
6. Haro-Gonzalez, P.
7. Jaque, D.
8. Vazquez De Aldana, J.R.
9. Chen, F.