发明名称 |
Waveguide and optical coupling device |
摘要 |
A waveguide including transmission areas which transmit an input optical signal. A coupling area is provided between the transmission areas and has a width narrower than a width of the transmission areas so that at least part of the optical signal transmitted through the transmission areas is branched to a neighboring optical member.
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申请公布号 |
US7317854(B2) |
申请公布日期 |
2008.01.08 |
申请号 |
US20050285280 |
申请日期 |
2005.11.23 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE HONG-SEOK;HWANG SEONG-MO;KIM YOUNG-CHAN;NAM SEUNG-HO |
分类号 |
G02B6/26 |
主分类号 |
G02B6/26 |
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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