发明名称 |
Wavelength-slicing architecture for wavelength demultiplexing using micro-ring resonators |
摘要 |
A device is provided for demultiplexing a DWDM composite light signal into distinct signal channels or frequencies. The device includes a plurality of resonators, which each acts to slice an incoming signal into two equal parts. The free spectral range characteristics (FSR) of the resonators are successively increased by an even multiple to achieve the slicing effect. As a result, the resonators of the subject invention can be formed with relatively low finesse values because of the slicing effect.
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申请公布号 |
US6643421(B1) |
申请公布日期 |
2003.11.04 |
申请号 |
US20000666811 |
申请日期 |
2000.09.21 |
申请人 |
LNL TECHNOLOGIES, INC. |
发明人 |
CHIN MEE KOY;JIMENEZ JOSE L. |
分类号 |
G02B6/12;G02B6/34;(IPC1-7):G02B6/26;G02B6/293 |
主分类号 |
G02B6/12 |
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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