| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10674969 | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms | 2005 | 5 Pages |
Abstract
By using a Van de Graaff accelerator, optical waveguides are fabricated in pure or Nd-doped lithium tantalate (LiTaO3) crystals by He+ or H+ implantation. The mode spectra of the various waveguides are investigated by dark lines spectroscopy. The effective indices are used to reconstruct the refractive index profiles.
Related Topics
Physical Sciences and Engineering
Materials Science
Surfaces, Coatings and Films
Authors
C. Mignotte,