DocumentCode
321639
Title
A simple two-dimensional analysis of fiber-type mode converter by FFT-BPM and CMT
Author
Lin, Tao ; Imai, Masaaki
Author_Institution
Dept. of Electr. & Electron. Eng., Muroran Inst. of Technol., Hokkaido, Japan
Volume
1
fYear
1997
fDate
2-5 Dec 1997
Firstpage
365
Abstract
We demonstrate an efficient and simple method of analyzing a mode converter consisted of optical fiber directional coupler, by using FFT beam propagation method (FFT-BPM) and coupled mode theory (CMT), based on effective index method that approximates an optical fiber into a two-dimensional structure of a 3-layer and 5-layer slab waveguide
Keywords
coupled mode analysis; fast Fourier transforms; optical directional couplers; optical fibre couplers; CMT; FFT-BPM; beam propagation method; coupled mode theory; effective index method; fiber-type mode converter; optical fiber directional coupler; slab waveguide; two-dimensional analysis; two-dimensional structure; Coupled mode analysis; Directional couplers; Optical coupling; Optical fiber couplers; Optical fiber theory; Optical fibers; Optical propagation; Optical waveguide theory; Optical waveguides; Slabs;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings, 1997. APMC '97, 1997 Asia-Pacific
Print_ISBN
962-442-117-X
Type
conf
DOI
10.1109/APMC.1997.659379
Filename
659379
Link To Document