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发明名称
Waveguide-arrayed optical wavelength multiplexer/demultiplexer and fabrication method of the same
摘要
申请公布号
GB2367381(B)
申请公布日期
2004.08.04
申请号
GB20010020563
申请日期
2001.08.23
申请人
* HITACHI CABLE LTD
发明人
TAKAFUMI * CHIBA
分类号
G02B6/12;G02B6/13;G02B6/34;(IPC1-7):G02B6/34;H04J14/02
主分类号
G02B6/12
代理机构
代理人
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