Dispositifs magnetooptiques en couches minces a accord de phase: Utilisation d'une double heteroepitaxie de grenats ferrimagnetiques
Abstract
The use of a double heteroepitaxy of magnetic garnets to obtain quasi-phasematching in waveguiding experiments is reported here. At a wavelength of 1.152 μm, conversion efficiencies of more than 50% are easily achieved with two appropriate magnetic garnets layers of about 5 μm thickness each deposited on a GGG substrate. This method of quasi-phase-matching is applicable to non-magnetic materials.
- Publication:
-
Optics Communications
- Pub Date:
- October 1976
- DOI:
- 10.1016/0030-4018(76)90406-5
- Bibcode:
- 1976OptCo..19..143M