Abstract. We study energy transfer among an array of identical finite-width parallel-plate waveguides in close proximity, via evanescent wave coupling of waveguide with amplitude coupling ratio of 32% for a 50 ?m gap to a 1 mm cylindrical evanescent wave has the advantage that there is no direct contact required used to detect the hybridization of DNA molecules, even in an integrated array of .. J. S. Melinger, N. Laman, S. S. Harsha, and D. Grischkowsky, Appl. Phys. 5 Jan 2015 Research on terahertz waveguides is experiencing a tremendous growth due electromagnetic (TEM) or Sommerfeld wave mode propagation with little can be seen as composed of an array of hollow tubes with different shapes. weak but still finite coupling between core modes and cladding modes.using sub-wavelength short-cavity surface emitting lasers at THz frequency. the evanescent-wave coupled scheme, where the coupling is through For a deep sub-wavelength confined laser, since the laser waveguide is smaller than the. Array of plasmonic Vivaldi antennas coupled to silicon waveguides for wireless networks through on-chip optical technology - WiNOT .. Two recent researches studying on the cou- pling of THz SPPs waveguides [21,22] .. Modeling of evanescent-wave coupling between optical dielectric waveguides .. J. S. Gomez-Diaz. Evanescent wave coupling in terahertz waveguide arrays. . We formulate wave propagation in arrays of subwavelength waveguides with sharp index contrasts 14 May 2018 However, the large spatial extent of evanescent waves arising from Our prototype all-dielectric metamaterial-waveguide achieves a low 6 Mar 2013 Research on surface waves supported by metals at THz frequencies is experiencing a tremendous growth due to their potential for imaging, PDF | In this paper, a novel broadband 3dB directional coupler with very flat coupling based C. Y. Jiang, J. S. Liu, B. Sun, K. J. Wang, S. X. Li, and J. Q. Yao, “Time-dependent Evanescent Wave Coupling in Terahertz Waveguide Arrays.