Title :
Dispersion-free 2-D confined terahertz pulses propagation in gap waveguide formed by two cylindrical surfaces
Author :
Avetisyan, Yu.H. ; Makaryan, A.H. ; Hakopyan, H. ; Vodopyanov, K.L.
Author_Institution :
Microwave Eng. Dept., Yerevan State Univ., Yerevan, Armenia
Abstract :
We demonstrate undistorted two-dimensionally-confined THz pulse propagation in a 5-cm-long waveguide formed by two metallic cylindrical surfaces. A simple theoretical model explains experimental results. The possibility of using the waveguide in sensing application was tested.
Keywords :
Microwave propagation; Optical propagation; Optical pulses; Optical surface waves; Optical waveguide theory; Optical waveguides; Plasmons; Submillimeter wave propagation; Surface waves; Waveguide discontinuities;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
