The European Physical Journal B · 2003 · 15 citations · 2 references
Natural SciencesElectrical EngineeringPhysicsOptical MaterialsOpticsPropagationFourier OpticsOptical WaveguidesPhysical OpticsWave OpticsWave Propagation In StructuresWaveguidesHelmholtz EquationOptical Beam PropagationSlab Waveguides
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PT-symmetric sextic potentials
Bijan Bagchi, F. Cannata, C. Quesne · 2000 · 65 citations
Supersymmetry in Helmholtz optics
S. M. Chumakov, Kurt Bernardo Wolf · Physics Letters A · 1994 · 56 citations