发明名称 |
Power polarization beam combiner and its applications in fiber communication |
摘要 |
This specification discloses a power polarization beam combiner and its applications in fiber communications. The power polarization beam combiner uses the photonic band gap formed in a photonic crystal to produce a left-hand material with a negative refractive index and high dispersion rate. Using such properties of the photonic crystal, several beams with different wavelengths and polarizations are combined and output to a common port.
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申请公布号 |
US7295373(B2) |
申请公布日期 |
2007.11.13 |
申请号 |
US20040845093 |
申请日期 |
2004.05.14 |
申请人 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
SHIH CHIH-TSUNG;HUANG CHEN-BIN;CHU DANIEL YEN;YU YU-CHEN |
分类号 |
G02B27/10;G02B6/122;G02B6/34;G02B6/42;G02F1/00;G02F1/295;H04J14/02 |
主分类号 |
G02B27/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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