Dual-Layer Frequency-Selective Grid Polarizers on Thin-Film Substrates for THz Applications

Dual-layer frequency-selective subwavelength grid polarizers on thin-film dielectric substrates are proposed for THz and sub-THz applications. The dual-layer grids possess enhanced (squared) polarizing efficiency at a sequence of discrete frequencies in reflection and within extended frequency bands...

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Bibliographic Details
Main Authors: Yurchenko, V., Murphy, J.A., Barton, J., Verheggen, J., Rodgers, K.
Format: Conference Proceeding
Language:English
Subjects:
Chemical industry
Conductivity
Electromagnetic wave polarization
Extinction ratio
Frequency
Manufacturing
Reflection
Substrates
Transistors
Wires
Online Access:Request full text
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Description
Summary:Dual-layer frequency-selective subwavelength grid polarizers on thin-film dielectric substrates are proposed for THz and sub-THz applications. The dual-layer grids possess enhanced (squared) polarizing efficiency at a sequence of discrete frequencies in reflection and within extended frequency bands in transmission as compared to conventional single grids.
DOI:10.1109/EUMC.2008.4751628