Title :
The propagation modes of 2D photonic crystal waveguide used in coupling between conventional dielectric waveguides
Author :
Zhang, Dan ; Mase, Atsushi ; Jia, Hongting
Author_Institution :
Sci. & Technol. Center for Cooperative Res., Kyushu Univ., Kasuga, Japan
Abstract :
We studied the propagation modes of a two-dimensional photonic crystal waveguide and a problem of coupling between conventional dielectric waveguides, using the Fourier series expansion method combined with the absorbing boundary condition of a perfectly matched layer (PML). It is expected to explain the reason of the coupling efficiency between the photonic crystal waveguide and conventional dielectric waveguides.
Keywords :
Fourier series; dielectric materials; light absorption; light propagation; optical couplers; optical waveguide theory; photonic crystals; 2D photonic crystal waveguide propagation mode; Fourier series expansion method; absorbing boundary condition; conventional dielectric waveguides; coupling efficiency; perfectly matched layer; Boundary conditions; Dielectrics; Electromagnetic propagation; Electromagnetic waveguides; Fourier series; Optical filters; Optical refraction; Optical waveguides; Photonic crystals; Tellurium; Coupling efficiency; Fourier series expansions; Photonic crystal waveguide; propagation modes;
Conference_Titel :
Information, Computing and Telecommunication, 2009. YC-ICT '09. IEEE Youth Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5074-9
Electronic_ISBN :
978-1-4244-5076-3
DOI :
10.1109/YCICT.2009.5382393
