Terahertz filter integrated with a subwavelength structured antireflection coating
Micro-pyramid shaped subwavelength structures (SWSs) were integrated on both sides of a terahertz (THz) filter by means of stamping methods. Two silicon-based stamping molds fabricated via crystallographic wet etching were utilized to replicate SWSs onto cyclo-olefin copolymer (COC) films coated ont...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2015-12-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4939571 |