Title :
Dual-Layer Frequency-Selective Grid Polarizers on Thin-Film Substrates for THz Applications
Author :
Yurchenko, Vladimir ; Murphy, John Anthony ; Barton, John ; Verheggen, Jaap ; Rodgers, Ken
Author_Institution :
Inst. of Radiophys. & Electron., Nat. Acad. of Sci. of Ukraine, Kharkov
Abstract :
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.
Keywords :
optical polarisers; terahertz wave devices; discrete frequencies; dual-layer frequency-selective grid polarizers; frequency bands; polarizing efficiency; thin-film dielectric substrates; Chemical industry; Conductivity; Electromagnetic wave polarization; Extinction ratio; Frequency; Manufacturing; Reflection; Substrates; Transistors; Wires;
Conference_Titel :
Microwave Conference, 2008. EuMC 2008. 38th European
Conference_Location :
Amsterdam
Print_ISBN :
978-2-87487-006-4
DOI :
10.1109/EUMC.2008.4751628
