Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Zong-Yuan Wu0
Ming Jie Chou0
Ming-Lang Tsai0
Yii-Tay Chiou0
Bor-Chen Tsai0
Chih-Hsiang Ko0
Chin-Sheng Chang0
Chun-Hsun Chu0
...
Date of Patent
August 5, 2008
0Patent Application Number
111055140
Date Filed
April 14, 2005
0Patent Primary Examiner
Patent abstract
A fiber waveguide optical subassembly uses the multi-mode fiber to increase the alignment tolerance between the active optical element and the waveguide. The filter is thinner to lower the dispersion due to the optical coupling gap. The subassembly further combines the optical bench to achieve passive positioning. Therefore it reduces the cost and enhances the transmission rate.
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