Title :
Higher-order eigenmode analysis by imaginary-distance propagation method
Author :
Yasuda, Hozumi ; Hosako, Iwao ; Sekine, Norihiko ; Kohyama, Yasuharu ; Nakazato, Masatomo ; Ohtsuka, Shingo
Author_Institution :
National Inst. of Inf. & Commun. Technol., Tokyo
Abstract :
A new method was developed for higher-order eigenmode analysis based on the imaginary-distance propagation method. Our method is useful for vector fields and waveguides with absorption losses. Its validity was confirmed by calculating eigenmodes for a simple optical waveguide
Keywords :
eigenvalues and eigenfunctions; electromagnetic wave absorption; electromagnetic wave propagation; optical waveguides; absorption losses; higher-order eigenmode analysis; imaginary-distance propagation method; optical waveguide; Electromagnetic propagation; Electromagnetic waveguides; Finite difference methods; Image analysis; Information analysis; Optical propagation; Optical waveguides; Propagation constant; Time domain analysis; Wave functions; Electromagnetic propagation; simulation; waveguides;
Conference_Titel :
Microwave Conference, 2006. 36th European
Conference_Location :
Manchester
Print_ISBN :
2-9600551-6-0
DOI :
10.1109/EUMC.2006.281096
