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公开(公告)号：US07476040B2
公开(公告)日：2009-01-13
申请号：US11046939
申请日：2005-01-31
申请人： Jeffrey Zack , Craig A. Young , Anand Shukla , Wei Xu , William K. Hogan , David Peter Gaio , Chris Hart , Philip Deane , Mark J. Bailey , Martin A. Helfand
发明人： Jeffrey Zack , Craig A. Young , Anand Shukla , Wei Xu , William K. Hogan , David Peter Gaio , Chris Hart , Philip Deane , Mark J. Bailey , Martin A. Helfand
IPC分类号： G02B6/42
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。
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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。
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公开(公告)号：US07286743B2
公开(公告)日：2007-10-23
申请号：US11444223
申请日：2006-05-31
CPC分类号： G01J1/04 , G01J1/0204 , G01J1/0407 , G01J1/0418 , G01J2001/0276 , G02B6/266 , G02B6/4206
摘要： A high dynamic range integrated (HDRI) receiver includes a variable optical attenuator (VOA) for attenuating an incoming optical signal before the optical signal is directed to a photo-detector for conversion into an electrical signal. An optical block receives the optical signal from an optical fiber and includes optics for directing the optical signal to the VOA, and for directing the optical signal from the VOA to the photo-detector.
摘要翻译： 高动态范围集成（HDRI）接收机包括可变光衰减器（VOA），用于在将光信号引导到光检测器以转换成电信号之前衰减入射光信号。 光学块从光纤接收光信号，并且包括用于将光信号引导到VOA并将光信号从VOA引导到光检测器的光学器件。
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公开(公告)号：US20050074217A1
公开(公告)日：2005-04-07
申请号：US10727735
申请日：2003-12-04
申请人： Richard Duesterberg , Edmund Wolak , Marc Gunten , Nina Morozova , Donald Hargreaves , Prasad Yalamanchili , Hilary Clarke , Jay Skidmore , Lei Xu , Christopher Hart , William Bardy , Jeffrey Zack , Kuochou Tai
发明人： Richard Duesterberg , Edmund Wolak , Marc Gunten , Nina Morozova , Donald Hargreaves , Prasad Yalamanchili , Hilary Clarke , Jay Skidmore , Lei Xu , Christopher Hart , William Bardy , Jeffrey Zack , Kuochou Tai
CPC分类号： G02B6/4238 , G02B6/4248 , G02B6/4296
摘要： A fiber tail assembly (FTA) with a micro-lens formed in the fiber tip is used to couple the laser light out of the package and along the fiber. The FTA is soldered at two points where metallized bands are deposited on the fiber pigtail, one at a fiber mount near the diode where it can be soldered into alignment with the laser diode, and two at the snout which forms a feed through the housing and seal for the package. Typically, the FTA is metallized along its entire length within the package. In this invention the two-metallized bands are separated by a region that is unmetallized.
摘要翻译： 使用在光纤尖端中形成的具有微透镜的光纤尾部组件（FTA）将激光耦合到封装内并沿着光纤耦合。 FTA焊接在两个点，其中金属化带被沉积在光纤尾纤上，一个在二极管附近的光纤安装座处，其可以被焊接成与激光二极管对准，两个在鼻部形成通过壳体的馈电， 密封包装。 通常，FTA在封装内沿其整个长度进行金属化。 在本发明中，双金属化带被未金属化的区域分开。
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公开(公告)号：US20060233498A1
公开(公告)日：2006-10-19
申请号：US11444223
申请日：2006-05-31
申请人： Yakov Soskind , James Struttman , Jeffrey Zack
发明人： Yakov Soskind , James Struttman , Jeffrey Zack
CPC分类号： G01J1/04 , G01J1/0204 , G01J1/0407 , G01J1/0418 , G01J2001/0276 , G02B6/266 , G02B6/4206
摘要： A high dynamic range integrated (HDRI) receiver includes a variable optical attenuator (VOA) for attenuating an incoming optical signal before the optical signal is directed to a photo-detector for conversion into an electrical signal. An optical block receives the optical signal from an optical fiber and includes optics for directing the optical signal to the VOA, and for directing the optical signal from the VOA to the photo-detector.
摘要翻译： 高动态范围集成（HDRI）接收机包括可变光衰减器（VOA），用于在将光信号引导到光检测器以转换成电信号之前衰减入射光信号。 光学块从光纤接收光信号，并且包括用于将光信号引导到VOA并将光信号从VOA引导到光检测器的光学装置。
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公开(公告)号：US06969205B2
公开(公告)日：2005-11-29
申请号：US10727735
申请日：2003-12-04
申请人： Richard L. Duesterberg , Edmund L. Wolak , Marc K. Von Gunten , Nina Morozova , Donald C. Hargreaves , Prasad Yalamanchili , Hilary Clarke , Jay A. Skidmore , Lei Xu , Christopher L. Hart , William Bardy , Jeffrey Zack , Kuochou Tai
发明人： Richard L. Duesterberg , Edmund L. Wolak , Marc K. Von Gunten , Nina Morozova , Donald C. Hargreaves , Prasad Yalamanchili , Hilary Clarke , Jay A. Skidmore , Lei Xu , Christopher L. Hart , William Bardy , Jeffrey Zack , Kuochou Tai
CPC分类号： G02B6/4238 , G02B6/4248 , G02B6/4296
摘要： A fiber tail assembly (FTA) with a micro-lens formed in the fiber tip is used to couple the laser light out of the package and along the fiber. The FTA is soldered at two points where metallized bands are deposited on the fiber pigtail, one at a fiber mount near the diode where it can be soldered into alignment with the laser diode, and two at the snout which forms a feed through the housing and seal for the package. Typically, the FTA is metallized along its entire length within the package. In this invention the two-metallized bands are separated by a region that is unmetallized.
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