Study of Surface Polaritons in GaP by Optical Four-Wave Mixing
- 16 August 1976
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 37 (7) , 440-443
- https://doi.org/10.1103/physrevlett.37.440
Abstract
We demonstrate experimentally that optical four-wave mixing can be used to study surface polaritons in solids. The dispersion characteristics of surface polaritons in GaP are measured and compared with theoretical calculations.Keywords
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