YouTube链接： -
http://www.youtube.com/watch?v=8oGEE3R3D1s

书面课程： -
计算电磁学，2011年秋季
电气工程系
印度马德拉斯技术学院（IITM）
奈 - 600036，印度

作者： -
沙迪亚Swaroop甘塔，B.Tech，M.Tech。电气工程证书。
Kayatri，M.S.工程设计
潘卡，M.S.电气工程证书。
Sumantra Chaudhuri，M.S.电气工程证书。
Projesh八宿，M.S.电气工程证书。
尼基尔·库马尔CS，M.S.电气工程证书。

讲师： -
Ananth Krishnan博士
助理教授
电气工程系
印度理工学院马德拉斯
http://www.ee.iitm.ac.in/~ananthk

描述 ：-

A 7.05 micron x 10.65 micron structure is taken with 11x17 periodic structures of square dimensions (made of silicon i.e n=3.4) having 0.15 micron as the length of a side as a 11x17 rectangular array at the centre of the domain with a separation of 0.45 micron between neighboring structure both horizontally and vertically. The region in between and surrounding that of the structures are filled with air of refractive index, n=1. A central horizontal line from left of 3 periodic structures are removed followed by removal of 3 periodic structures in the center vertically down to form a splitter wave guide from left to center to right through two wings of removed periodic structures horizontally placed on either side of initial central waveguide and then further right to two more wings each in a similar fashion as before to form the 1X4 splitter. Light is guided through this structure to obtain splitting. Here Perfectly Matched Layer boundary condition is used.