Abstract
Second harmonic generation from silica glasses was successfully controlled by doping an impurity. A trace amount of sodium ions was introduced into pure silica glass by coating polymer or sol-gel silica films containing sodium and subsequent electrical poling. A frozen electric field formed by the drift of sodium ions is suggested to induce the second-order nonlinearity localized in the anode surface region of silica glass plates.
| Original language | English |
|---|---|
| Pages (from-to) | 111-114 |
| Number of pages | 4 |
| Journal | Molecular Crystals and Liquid Crystals Science and Technology Section B: Nonlinear Optics |
| Volume | 22 |
| Issue number | 1-4 |
| Publication status | Published - 1999 |
| Event | Proceedings of the 1998 4th International Conference on Organic Nonlinear Optics (ICONO'4) - The 8th IKETANI Conference - Chitose, Jpn Duration: 1998 Oct 12 → 1998 Oct 15 |
ASJC Scopus subject areas
- Control and Systems Engineering
- Condensed Matter Physics
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