Title :
A joint finite-difference and FFT full vectorial beam propagation scheme: application to rib waveguide structures
Author :
Kriezis, Em.E. ; Papagiannakis, A.G.
Author_Institution :
Aristotelian Univ. of Thessaloniki, Greece
fDate :
31 Oct-3 Nov 1994
Abstract :
A full Vectorial Beam Propagation Scheme is developed and it is applied to 3-D rib waveguide structures. The formulation is based on the coupled wave equations for the transverse electric field. Each propagation step is performed by utilizing both the FFT and an FD implementation
Keywords :
fast Fourier transforms; coupled wave equations; fast Fourier transforms; finite-difference scheme; propagation step; rib waveguide structures; transverse electric field; vectorial beam propagation scheme; Electron beams; Finite difference methods; Optical propagation; Optical waveguides; Optimized production technology; Planar waveguides; Polarization; Refractive index; Taylor series; Transmission line matrix methods;
Conference_Titel :
Lasers and Electro-Optics Society Annual Meeting, 1994. LEOS '94 Conference Proceedings. IEEE
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-1470-0
DOI :
10.1109/LEOS.1994.586313
