发明名称 |
Monolithic integrated optical component including a modulator and a heterojunction bipolar transistor |
摘要 |
A monolithic integrated optical component includes a control transistor connected to an electro-optical component including an active waveguide and at least one input waveguide and one output waveguide. The transistor is a heterojunction bipolar transistor including at least one sub-collector layer that is common to a confinement layer of the electro-optical component. The active waveguide of the electro-optical component includes a widened structure under a contact area of the heterojunction bipolar transistor and having substantially the same surface area as the transistor.
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申请公布号 |
US6870977(B2) |
申请公布日期 |
2005.03.22 |
申请号 |
US20020074023 |
申请日期 |
2002.02.14 |
申请人 |
AVANEX CORPORATION |
发明人 |
DEVAUX FABRICE;BLAYAC SYLVAIN;ANDRE PHILIPPE |
分类号 |
G02F1/015;G02F1/01;G02F1/025;H01L21/331;H01L27/14;H01L29/737;H01L31/10;H01S5/026;H01S5/042;H01S5/062;(IPC1-7):G02B6/12 |
主分类号 |
G02F1/015 |
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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