Chalcogenide Materials

Chalcogenide Materials

Chalcogenide materials have a wide transmission range from 0.5μm to 25μm, low refractive index temperature coefficient, low dispersion, and versatile glass compositions.  These materials allow higher production efficiency by lowering production costs and consumption of scarce resources like Germanium and can be manufactured in batches using precision moulding technology.

CompositionGradeρ (g/cm³)
Ge₃₃As₁₂Se₅₅WIRG014.42
Ge₂₂As₂₀Se₅₈WIRG024.41
Ge₂₀Sb₁₅Se₆₅WIRG034.71
As₃₀Sb₄Se₆₃Sn₃WIRG044.72
Ge₂₈Sb₁₂Se₆₀WIRG054.68
As₄₀Se₆₀WIRG064.63
Ge₁₀As₄₀Se₅₀WIRG074.49
As₄₀Se₆₀WIRG083.2
Ge₃₀As₁₃Se₃₂Te₂₅WIRG094.84

File name : Chalcogenide-Materials.pdf

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