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    • 7. 发明授权
    • Optical subassembly for optoelectronic devices
    • 光电器件的光学组件
    • US06948860B1
    • 2005-09-27
    • US10784050
    • 2004-02-20
    • Phillip J. EdwardsSamuel HoBradley S. LevinRobert William Musk
    • Phillip J. EdwardsSamuel HoBradley S. LevinRobert William Musk
    • G02B6/10G02B6/12G02B6/30G02B6/36G02B6/42
    • G02B6/4219G02B6/422
    • An optoelectronic subassembly for optoelectronic modules includes a supporting substrate with an optoelectronic device mounted on a mounting surface. A supporting structure includes a trench for mounting the subassembly and a lens assembly. Four offset arms are provided each including a substrate-mounting portion, a supporting-structure-mounting portion, and a linking portion. The substrate-mounting portion and the supporting-structure-mounting portion have parallel surfaces with the linking portion extending at an angle therebetween. The arms include deformable material for allowing small changes in the angle. One of the parallel surfaces of each of the offset arms is mounted on either the mounting surface or an opposed surface of the supporting substrate and the other of the parallel surfaces is mounted on the support structure with the substrate suspended in the trench. The linking portion of the arms is then deformed to align the optoelectronic device with the lens assembly.
    • 用于光电子模块的光电子组件包括具有安装在安装表面上的光电子器件的支撑衬底。 支撑结构包括用于安装子组件的沟槽和透镜组件。 设置有四个偏移臂,每个偏移臂包括基板安装部分,支撑结构安装部分和连接部分。 基板安装部分和支撑结构安装部分具有平行的表面,其中连接部分以其间的角度延伸。 臂包括用于允许角度的小变化的可变形材料。 每个偏移臂的平行表面中的一个安装在支撑基板的安装表面或相对表面上,并且另一个平行表面安装在支撑结构上,其中基板悬挂在沟槽中。 然后将臂的连接部分变形以将光电子器件与透镜组件对准。
    • 8. 发明授权
    • Optical power monitoring for a semiconductor laser device
    • 半导体激光器件的光功率监测
    • US06894314B2
    • 2005-05-17
    • US10775910
    • 2004-02-10
    • Robert William Musk
    • Robert William Musk
    • H01L27/10H01L27/15H01L31/12H01L33/00H01S20060101H01S5/022H01S5/024H01S5/0683
    • H01S5/0683H01S5/0071H01S5/02228H01S5/02248
    • A power monitoring arrangement for semiconductor light emitting devices used in optoelectronic packages includes a mounting structure, a light emitting device, and a monitor photodetector. The mounting structure has a mounting surface with the light emitting device and the monitor photodetector positioned thereon. The light emitting device provides emitted light at a monitoring output and an active output. The monitor photodetector has a light sensitive region and is positioned on the mounting surface of the mounting structure proximate the monitoring output of the light emitting device. A hemisphere of material is formed to include at least the light sensitive region of the monitor photodetector and the monitoring output of the light emitting device. An outer surface of the hemisphere operates as a reflecting surface to reflect light from the monitoring output of the light emitting device to the light sensitive region of the monitor photodetector.
    • 用于光电封装的半导体发光器件的功率监控装置包括安装结构,发光器件和监视器光电检测器。 安装结构具有安装表面,发光装置和监视器光电检测器定位在其上。 发光器件在监视输出和有源输出端提供发光。 监视器光电检测器具有光敏区域,并且位于靠近发光器件的监视输出端的安装结构的安装表面上。 材料的半球形成为至少包括监视光电检测器的光敏区域和发光器件的监视输出。 半球的外表面用作反射表面,以将来自发光器件的监视输出的光反射到监视器光检测器的光敏区域。
    • 10. 发明授权
    • Optical connector
    • 光连接器
    • US5745621A
    • 1998-04-28
    • US724983
    • 1996-10-03
    • Robert William Musk
    • Robert William Musk
    • G02B6/38G02B6/32G02B6/42
    • G02B6/327G02B6/4207G02B6/4292G02B6/3822
    • An optical connector is provided for connecting an optical fiber to, for example, a laser. The optical connector comprises a housing defining a passage therethrough and a stop for abutment against a face of a ferrule containing an optical fiber. The stop is positioned and shaped so that in use the area of contact between the stop and the ferrule end face is less than 10% of the total area of the end face of the ferrule, and the area of contact between the stop and the ferrule end face is close to a central axis of the ferrule. Many different designs of angled ferrule are available for reducing the level of optical reflections within optical systems. The present optical connector allows these many different designs of angled ferrules to be accurately aligned to an optical device.
    • 提供光连接器用于将光纤连接到例如激光器。 光学连接器包括限定穿过其中的通道的壳体和用于邻接包含光纤的套圈的表面的止动件。 止动件的定位和成形使得在使用中,止动件和套圈端面之间的接触面积小于套圈端面的总面积的10%,并且止动件和套圈之间的接触面积 端面靠近套圈的中心轴线。 角度套圈的许多不同设计可用于降低光学系统内的光学反射水平。 本光学连接器允许这些许多不同的倾斜套圈的设计能够精确地对准光学装置。