Title :
Broadband transmission of terahertz radiations in thin silica tube
Author :
Nguema, E. ; Ferachou, D. ; Humbert, G. ; Auguste, J.-L. ; Blondy, J.-M.
Author_Institution :
XLIM, Univ. de Limoges, Limoges, France
Abstract :
Hollow-core thin silica tubes based on antiresonant guiding mechanism are studied with Terahertz (THz) time domain spectroscopy (TDS) setup. By controlling the parameters of the waveguide, broad transmission windows, up to 580 GHz, is demonstrated at terahertz frequencies.
Keywords :
dielectric materials; refractive index; terahertz spectroscopy; terahertz waves; THz time domain spectroscopy; antiresonant guiding mechanism; broadband transmission; hollow-core thin silica tubes; terahertz radiations; Attenuation; Bandwidth; Electron tubes; Materials; Refractive index; Resonant frequency; Silicon compounds;
Conference_Titel :
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-6655-9
DOI :
10.1109/ICIMW.2010.5612483
