利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

7 条记录 (耗时 0.01 秒)

    RECEIVER OPTICAL MODULE FOR RECEIVING WAVELENGTH MULTIPLEXED OPTICAL SIGNALS
    1.
    发明申请
    RECEIVER OPTICAL MODULE FOR RECEIVING WAVELENGTH MULTIPLEXED OPTICAL SIGNALS 审中-公开
    用于接收波长多路复用光信号的接收光模块

    公开(公告)号：WO2013125728A1

    公开(公告)日：2013-08-29

    申请号：PCT/JP2013/055268

    申请日：2013-02-21

    申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.

    发明人： FUJIMURA, Yasushi ,  NAKAJIMA, Fumihiro

    IPC分类号： G02B6/42

    CPC分类号： H04B10/60 ,  G01J1/44 ,  G01J2001/446 ,  G02B6/4214 ,  G02B6/4215 ,  G02B6/4244 ,  G02B6/4261 ,  G02B6/4265

    摘要： A receiver optical module to facilitate the assembling is disclosed. The receiver optical module incudes an intermediate assembly including the optical de-multiplexer and the optical reflector each mounted on the upper base, and the lens and the PD mounted on the sub-mount. The latter assembly is mounted on the bottom of the housing; while, the former assembly is also mounted on the bottom through the lower base. The upper base is apart from the bottom and extends in parallel to the bottom to form a surplus space where the amplifying circuit is mounted.

    摘要翻译： 公开了一种便于组装的接收器光学模块。 接收机光学模块包括中间组件，其包括光学去多路复用器和每个安装在上基座上的光反射器，以及安装在子座上的透镜和PD。 后者组件安装在壳体的底部; 而前一组件也通过下底座安装在底部。 上基座与底部分开并且平行于底部延伸以形成放大电路安装的剩余空间。

    OPTICAL RECEIVER AND METHOD OF ASSEMBLING THE SAME
    2.
    发明申请
    OPTICAL RECEIVER AND METHOD OF ASSEMBLING THE SAME 审中-公开
    光学接收器及其组装方法

    公开(公告)号：WO2017090255A1

    公开(公告)日：2017-06-01

    申请号：PCT/JP2016/004970

    申请日：2016-11-25

    申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.

    发明人： FUJIMURA, Yasushi ,  KUROKAWA, Munetaka ,  SAEKI, Tomoya

    IPC分类号： G02B6/42 ,  H04B10/61

    CPC分类号： G02B6/4225 ,  G02B6/4209 ,  G02B6/4227

    摘要： A method of assembling an optical module that recovers data by interfering signal light with local light is disclosed. The optical module provides a housing with a side to which a signal port and a local port are fixed, and an optical components having a light incident surface whose normal makes an angle θ except for 0° and 90° against the axis of the signal port. The method first adjusts a rotation of the assembling apparatus by (1) setting a tool on the apparatus, where the tool has a pair of sides parallel to each other and a reference side making the angle θ against one of the paired sides, and (2) facing the reference side toward the preset direction. Next, setting the housing on the apparatus in an attitude same with the tool and facing the optical component toward the preset direction above the housing, the process installs the optical component within the housing.

    摘要翻译： 公开了一种组装光学模块的方法，该光学模块通过用局部光干涉信号光来恢复数据。 光学模块提供具有信号端口和局部端口被固定到的一侧的壳体以及具有法线所成角度θ除0°以外的光入射面的光学部件。 和90°; 对着信号端口的轴线。 该方法首先通过以下方式来调整组装设备的旋转：（1）在设备上设置工具，其中工具具有彼此平行的一对侧面和与该对侧中的一个成角度θ的参考侧;以及（ 2）朝向预设方向的参考侧。 接下来，将设备上的壳体以与工具相同的姿势放置并朝着壳体上方的预设方向面向光学部件，该过程将光学部件安装在壳体内。

    OPTICAL SUBASSEMBLY WITH OPTICAL DEVICE HAVING CERAMIC PACAKGE
    4.
    发明申请
    OPTICAL SUBASSEMBLY WITH OPTICAL DEVICE HAVING CERAMIC PACAKGE 审中-公开
    具有陶瓷PACAKGE的光学设备的光学分层

    公开(公告)号：WO2010131767A2

    公开(公告)日：2010-11-18

    申请号：PCT/JP2010/058398

    申请日：2010-05-12

    申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. ,  FUJIMURA, Yasushi ,  TANAKA, Keiji ,  SATO, Shunsuke ,  MIGITA, Masaki

    发明人： FUJIMURA, Yasushi ,  TANAKA, Keiji ,  SATO, Shunsuke ,  MIGITA, Masaki

    IPC分类号： G02B6/42

    CPC分类号： G02B6/421 ,  G02B6/4204

    摘要： An optical subassembly (OSA) with a newly arranged optical device is disclosed. The OSA provides a ceramic package that installs a semiconductor optical device, a joint portion welded to a lid of the ceramic package, and an optical coupling portion that receives an external optical fiber. In the OSA, the seal ring put between the top of the multi-layered ceramic package and the lid is isolated from the optical device; accordingly, the lid, the joint portion and the optical coupling portion are electrically isolated from the semiconductor optical device even when the OSA is installed in an optical apparatus such as an optical transceiver.

    摘要翻译： 公开了一种具有新配置的光学装置的光学组件（OSA）。 OSA提供了安装半导体光学器件，焊接到陶瓷封装的盖子的接合部分和接收外部光纤的光耦合部分的陶瓷封装。 在OSA中，放置在多层陶瓷封装的顶部和盖之间的密封环与光学装置隔离; 因此，即使将OSA安装在诸如光收发器的光学装置中，盖，接合部分和光耦合部分也与半导体光学装置电隔离。

    OPTICAL MODULE IMPLEMENTING WITH OPTICAL SOURCE, OPTICAL MODULATOR, AND WAVELENGTH DETECTOR, AND A METHOD TO ASSEMBLE THE SAME
    6.
    发明申请
    OPTICAL MODULE IMPLEMENTING WITH OPTICAL SOURCE, OPTICAL MODULATOR, AND WAVELENGTH DETECTOR, AND A METHOD TO ASSEMBLE THE SAME 审中-公开
    用光源，光调制器和波长检测器实现的光学模块及其组装方法

    公开(公告)号：WO2016067617A3

    公开(公告)日：2016-05-06

    申请号：PCT/JP2015/005433

    申请日：2015-10-28

    申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.

    发明人： YAMAJI, Kazuhiro ,  FUJIMURA, Yasushi ,  WATANABE, Toru ,  YAMAUCHI, Yasuyuki ,  SAEKI, Tomoya ,  KUROKAWA, Munetaka

    IPC分类号： H01S5/022 ,  H01S5/024 ,  G02B6/42 ,  H01S5/00 ,  H01S5/026 ,  H01S5/06 ,  H01S5/0625 ,  H01S5/0687

    摘要： An optical module and a method to assemble the optical module are disclosed. The optical module comprises a laser unit (10), a modulator unit (20), and a detector unit (30) each mounted on respective thermo-electric coolers (TECs). The modulator unit is arranged on an optical axis of the first output port (3a) from which a modulated beam is output, the modulator unit modulating the continuous wave (CW) beam output (LI) from the laser unit. On the other hand, the laser unit and the detector unit are arranged on another optical axis of the second output port (3b) from which another CW beam is output. The method to assemble the optical module first aligns one of the first combination of the laser unit and the modulator unit with the first output port and the second combination of the laser unit and the detector unit, and then aligns another of the first combination and the second combination. The three units are mounted on separate carriers which are in turn mounted on separate TEC (11,21,31) allowing for separate temperature stabilisation and pre-alignment of optical components for each unit.

    摘要翻译： 公开了一种光学模块和组装光学模块的方法。 光学模块包括分别安装在各自的热电冷却器（TEC）上的激光单元（10），调制器​​单元（20）和检测器单元（30）。 调制器单元被布置在第一输出端口（3a）的光轴上，调制光束从第一输出端口（3a）输出，调制器单元调制来自激光器单元的连续波（CW）光束输出（LI）。 另一方面，激光单元和检测器单元布置在输出另一CW波束的第二输出端口（3b）的另一光轴上。 组装光学模块的方法首先将激光单元和调制器单元的第一组合中的一个与激光单元和检测器单元的第一输出端口和第二组合对准，然后将第一组合和第二组合中的另一个 第二个组合。 这三个单元安装在分开的托架上，托架依次安装在单独的TEC（11,21,31）上，从而允许单独的温度稳定和每个单元的光学部件的预对准。