发明名称 |
TE- POLARIZATION SPLITTER BASED ON PHOTONIC CRYSTAL WAVEGUIDE |
摘要 |
The present invention discloses a TE-polarization splitter based on a photonic crystal waveguide, comprising a waveguide formed in a photonic crystal with a complete photonic bandgap, wherein after the incident wave with any polarization direction is inputted into the polarization splitter via the input port of the photonic crystal waveguide. TE wave is outputted from the output port of the polarization splitter, while the TM wave is reflected from the input port of the polarization splitter. The structure of the present invention has a small volume, high degree of polarization, high light transmission efficiency, and it is suitable for large-scale optical integrated circuits and can realize the polarization beam splitting function for different wavelengths. |
申请公布号 |
US2014355928(A1) |
申请公布日期 |
2014.12.04 |
申请号 |
US201314372027 |
申请日期 |
2013.01.09 |
申请人 |
SHENZHEN UNIVERSITY |
发明人 |
Ouyang Zhengbiao;Jin Xin |
分类号 |
G02B6/126;G02B6/122 |
主分类号 |
G02B6/126 |
代理机构 |
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代理人 |
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主权项 |
1. A TE-polarization splitter based on a photonic crystal waveguide, comprising a waveguide formed in a photonic crystal with a complete photonic bandgap, wherein after the incident wave with any polarization direction is inputted into the polarization splitter via the input port of the photonic crystal waveguide, TE wave is outputted from the output port of the polarization splitter, while the TM wave is reflected from the input port of the polarization splitter. |
地址 |
Shenzhen, Guangdong CN |