Invention Grant
- Patent Title: Optical module, manufacturing method thereof, and optical transmitter
- Patent Title (中): 光模块及其制造方法以及光发射机
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Application No.: US12639068Application Date: 2009-12-16
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Publication No.: US08428399B2Publication Date: 2013-04-23
- Inventor: Kazumasa Takabayashi
- Applicant: Kazumasa Takabayashi
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Fujitsu Patent Center
- Priority: JP2008-326381 20081222
- Main IPC: G02F1/035
- IPC: G02F1/035 ; G02B6/26
Abstract:
An optical module including a first optical coupler; a second optical coupler; a first optical waveguide; a second optical waveguide; a first electrode provided on the first optical waveguide; a second electrode provided on the second optical waveguide; a short electrode shorter than the first and second electrodes and provided on the second optical waveguide; and a first high-frequency connector and a second high-frequency connector; wherein, the short electrode provided on the second optical waveguide is coupled to the second high-frequency connector; and the first electrode provided on the first optical waveguide is coupled to the first high-frequency connector.
Public/Granted literature
- US20100158540A1 OPTICAL MODULE, MANUFACTURING METHOD THEREOF, AND OPTICAL TRANSMITTER Public/Granted day:2010-06-24
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