Han, T.P.J. and Hill, A. and Gallagher, Hugh Gerald and Jaque, F. (2002) Optical properties of WO3 doped congruent LiNbO3 crystals. Chemical Physics Letters, 364 (2002). 323 -327. ISSN 0009-2614
Full text not available in this repository. (Request a copy from the Strathclyde author)Abstract
The dependence of the optical absorption band edge, ordinary and extraordinary refractive index, powder second harmonic generation and the non-linear coefficient, d33, of congruent LiNbO3 crystals doped withWO 3 are reported. It has been found that the referred parameters show a clear singularity for a concentration in the range of 1.5-2%. In comparison withprevious works on congruent LiNbO3 crystals doped withdivalent and trivalent ions a charge compensation mechanism is proposed to explain the role of the cation. The experimental data of no and ne are described by a generalised Sellmeier equation considering the different ions sites in the sample.
| Item type: | Article |
|---|---|
| ID code: | 2949 |
| Keywords: | sellmeier equation, LiNbO3 crystals, optical absorption, nanoscience, Solid state physics. Nanoscience |
| Subjects: | Science > Physics > Solid state physics. Nanoscience |
| Department: | Faculty of Science > Physics Faculty of Science > Mathematics and Statistics |
| Related URLs: | |
| Depositing user: | Strathprints Administrator |
| Date Deposited: | 22 Feb 2007 |
| Last modified: | 12 Mar 2012 10:38 |
| URI: | http://strathprints.strath.ac.uk/id/eprint/2949 |
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