A New Numerical Method for Solving Slab Waveguide Problems

• Main Authors: Huang, Neng-Tien, 黃能添
• Other Authors: Wang , Li-Karn
• Format: Others
• Language: en_US
• Published: 1998
• Online Access: http://ndltd.ncl.edu.tw/handle/72584879931955491591

碩士 === 國立清華大學 === 電機工程研究所 === 86 === 　　In this thesis, we proposed a new numerical method for solving slab waveguide problems. 　　We calculated the propagation constants and the distributions of the guided modes of four devices (3-layer step index waveguide, 3-layer graded index waveguide, 5-layer index waveguide, coupler,and polarizer). By comparing the calculated results and those known data, we can know that this proposed method is an effective, easy method for dealing with slab waveguide structure problems.