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公开(公告)号:US20050185882A1
公开(公告)日:2005-08-25
申请号:US11046939
申请日:2005-01-31
申请人: Jeffrey Zack , Craig Young , Anand Shukla , Wei Xu , William Hogan , David Gaio , Chris Hart , Philip Deane , Mark Bailey , Martin Helfand
发明人: Jeffrey Zack , Craig Young , Anand Shukla , Wei Xu , William Hogan , David Gaio , Chris Hart , Philip Deane , Mark Bailey , Martin Helfand
CPC分类号: G02B6/4201 , G02B6/4212 , G02B6/4256 , G02B6/4277 , G02B6/4279 , G02B6/4281 , G02B6/4283 , G02B6/4292 , H01L2224/48091 , H01S5/02212 , H01S5/02248 , H01S5/02284 , H01S5/06226 , H01L2924/00014
摘要: The present invention relates to an optical sub-assembly, i.e. a receiver optical subassembly or a transmitter optical sub-assembly, for use in an optical transceiver device. The optical sub-assembly according to the present invention includes a hermetic ceramic package with a multi-layer ceramic structure providing a unique RF signal and ground structure providing a controlled signal impedance to achieve high signal transmission quality.
摘要翻译: 光子组件技术领域本发明涉及用于光收发器设备中的光学子组件,即接收器光学子组件或发射机光学子组件。 根据本发明的光学子组件包括具有多层陶瓷结构的气密陶瓷封装,提供独特的RF信号和接地结构,提供受控的信号阻抗以实现高信号传输质量。