BaMnSnS4 and BaCdGeS4: infrared nonlinear optical sulfides containing highly distorted motifs with centers of moderate electronegativity†‡
Abstract
IR NLO sulfides BaMnSnS4 and BaCdGeS4 exhibit significant SHG efficiencies (1.2 and 0.3AgGaS2) with phase-matching behavior and high laser-induced damage thresholds (10 and 13AgGaS2). Their strong SHG efficiencies mainly originate from SnS4 and GeS4 tetrahedra that are being modulated by highly distorted MnS4 and CdS4 tetrahedra.

Please wait while we load your content...