Reconstruction of extraordinary refracti
✍
Xiangzhi Liu; Fei Lu; Feng Chen; Ruifeng Zhang; Hanping Liu; Lei Wang; Gang Fu;
📂
Article
📅
2007
🏛
Elsevier Science
🌐
English
⚖ 372 KB
A method bases on beam propagation method and image processing is brought forward to reconstruct the extraordinary refractive index profile of the ion-implanted single-mode channel waveguide in lithium niobate. Channel waveguide is formed by O 2+ ion implantation at three energies of (3.0, 3.6 and 4