Applied Physics Letters · 1976 · 31 citations · 11 references
Natural SciencesMaterials ScienceCondensed Matter PhysicsOptical MaterialsThin FilmsElectro-optic EffectsNonlinear MechanicsNonlinear Optical MaterialsNonlinear OpticsOptical Thin FilmsThin Film Optical PropertiesHarmonic GenerationNonlinear Magnetic SusceptibilityNonlinear Optical ModulationNonlinear Optical SusceptibilityNonlinear SusceptibilityNonlinear Wave OpticsPhase MatchingSecond-harmonic Generation
Phase-matched second-harmonic generation in solid thin films has been achieved by using gratings etched onto the surface of a nonlinear substrate to modulate the nonlinear susceptibility.
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