META 2021, META'12

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A study on the 1D Photonic Crystal on Chalcogenide Galss for Infrared Lens
Dong-Sik Bae, Jong-Bin Yeo, Hyun-Yong Lee

Last modified: 2012-01-03


Chalcogenide glass is known for infrared transmission materials and currently one of widely used optical materials. In this study, 1D photonic crystals (PCs) on chalcogenide glass for Infrared(IR) lenses was measured optical and structural properties. Base materials for IR lenses were prepared by a conventional melt quenching technique. The base prepared material were deposited on substrate by thermal evaporation method. The 1D PCs was realized periodic alternation films onto prepared sample by using sputtering method. The sample were measured optical and structural properties by XRD, FT-IR, DSC.


photonic crystals; IR lens; chalcogenide