Nonlinear optical properties of a coherent array of submicron SiO2 spheres (opal) embedded with Si nanoparticles
- 13 September 1999
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 75 (11) , 1532-1534
- https://doi.org/10.1063/1.124746
Abstract
The optical properties of a coherent array of 300 nm SiO2 spheres implanted with Si ions were shown to change nonlinearly with light intensity. These changes have been attributed to transverse confinement of the optical beam within the opal structure.Keywords
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