| 发明名称 |
A polarization beam splitter |
| 摘要 |
<p>In the present invention, a new design for a planar waveguide polarization splitter is based on a Mach-Zehnder interferometer (MZI) which utilises multimode interference (MMI) regions force electric beam splitting (11) and combining (12), and achieves polarisation selectivity by introducing different amounts of modal birefringence to the arms (14,15) of the MZI via the waveguide structure of the two arms. <IMAGE></p> |
| 申请公布号 |
EP1302793(A2) |
申请公布日期 |
2003.04.16 |
| 申请号 |
EP20020257099 |
申请日期 |
2002.10.14 |
| 申请人 |
NANYANG TECHNOLOGICAL UNIVERSITY |
发明人 |
TAN, PEH WEI;LAM, YEE LOY |
| 分类号 |
G02B6/12;G02B6/126;G02B6/28;G02B6/34;(IPC1-7):G02B6/126 |
主分类号 |
G02B6/12 |
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