发明名称 |
PHOTO BRANCH ELEMENT FOR SINGLE MODE PHOTO WAVE GUIDE AND MANUFACTURE THEREOF |
摘要 |
A branching element for a single mode light waveguide characterized by monomode guides extending from a semi-transmissive reflective layer that is inclined to the axis thereof and the branching light waveguide is a multimode light waveguide which is positioned to receive light reflected by the layer from one of the monomode guides. The device has a good coupling efficiency and can be manufactured by a cheap and simple process. |
申请公布号 |
JPS5579403(A) |
申请公布日期 |
1980.06.14 |
申请号 |
JP19790154976 |
申请日期 |
1979.11.29 |
申请人 |
SIEMENS AG |
发明人 |
GERUHARUTO UINTSUAA;FURANTSU AURATSUHIAA |
分类号 |
G02B6/00;G02B6/28 |
主分类号 |
G02B6/00 |
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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