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发明名称
Arrayed waveguide grating device
摘要
The present invention comprises an arrayed waveguide grating member, a taper multimode interference coupler and a taper optical attenuator to uniform and flatten a passband in an optical device.
申请公布号
US2007071388(A1)
申请公布日期
2007.03.29
申请号
US20050233047
申请日期
2005.09.23
申请人
WAY-SEEN WANG
发明人
LU HUNG-CHIH
分类号
G02B6/34;G02B6/10;G02B6/26;G02B6/42
主分类号
G02B6/34
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