Author:
Rashid Hayfa G,Mishjil Khudheir A,Hassim Hussian T.,Algaffar Alaa N. Abd,Habubi Nadir F
Abstract
Abstract
Mixed dielectric films of ZnS and MgF2 have been modeled in IR (3μm) band to reduce a reflectance from ZnS substrate which is around 14%. Reflectance value are enhanced starting from a mixed quarter single layer, double and triple layer as innermost and intermediate layers (quarter-quarter-quarter) and (quarter-half –quarter) ARC’s. The designed layers are optimized with Zemax-EE operand to reach the target by varying their thickness and refractive indices simultaneously . The analysis has shown that the proposed mixing multilayer construction are very effective in enhancing the transmittance for ZnS.
Subject
General Physics and Astronomy
Reference24 articles.
1. Design and fabrication of multi-layers infrared antireflection nanostructure on ZnS substrate;Gholampour;Acta Phys. Pol. A
2. Design of Three-Layer Antireflection Coating for High Reflection Index Lead Chalcogenide;Mansoor;Materials Research-ibero-american Journal of Materials,2019
3. Modeling high performance multilayer antireflection coatings for visible and infrared (3-5μm) substrates;Asghar;Semiconductor Physics Quantum Electronics & Optoelectronics
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