发明名称 |
Optical device and its manufacturing method |
摘要 |
An optical device having superior frequency characteristics and high optical axis stability. The back surfaces of an optical modulator and a pair of transmission lines are bonded to a pedestal with the transmission lines located on opposite sides of the optical modulator. Conductive bumps are located on the transmission lines and electrode pads on the front surface of the optical modulator. A connection transmission line is bonded to the bumps, so the electrode pads of the optical modulator are connected to the transmission lines via the connection transmission line.
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申请公布号 |
US6574379(B2) |
申请公布日期 |
2003.06.03 |
申请号 |
US20010779840 |
申请日期 |
2001.02.09 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
MIYAZAKI YASUNORI |
分类号 |
G02F1/015;G02F1/01;G02F1/025;(IPC1-7):G02F1/01 |
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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