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Optical constants of Surlyn A-1601
Smith and Loewenstein 1975: n,k 28.6-200 µm
(28.5714 – 200.0000)
Complex refractive index (n+ik)
Derived optical constants
Ionomer resin manufactured by DuPont under the name Surlyn A-1601.
D. R. Smith and E. V. Loewenstein. Optical constants of far infrared materials. 3: plastics, Appl. Opt. 14, 1335-1341 (1975)
Surlyn is the brand name of an ionomer resin created by DuPont, a copolymer of ethylene and methacrylic acid used as a coating and packaging material.