CN111868590A - 收发光器件、光模块及通讯设备 - Google Patents

收发光器件、光模块及通讯设备 Download PDF

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CN111868590A
CN111868590A CN201880091229.7A CN201880091229A CN111868590A CN 111868590 A CN111868590 A CN 111868590A CN 201880091229 A CN201880091229 A CN 201880091229A CN 111868590 A CN111868590 A CN 111868590A
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light
laser
angle
mesa
optical
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CN111868590B (zh
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康竞然
李远谋
卫张
李希光
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)

Abstract

本发明实施例提供一种收发光器件，包括基座、激光器、光接收器及滤波片；所述滤波片设有分波面，所述基座包括台面，所述光接收器和所述滤波片放置于所述台面上，且所述滤波片相对所述台面倾斜设置，所述激光器位于所述滤波片的设有所述分波面的一侧，所述光接收器位于所述滤波片的背离所述激光器的一侧，且所述滤波片遮蔽所述光接收器的接收光口，所述光接收器接收经由所述滤波片透射的光线，所述激光器发射的光线经由所述分波面反射，并且所述激光器射出光线的光轴与所述分波面的法线的夹角小于45度。本发明还提供一种光模块及通讯设备。

Description

PCT国内申请，说明书已公开。

Claims (17)

  1. PCT国内申请，权利要求书已公开。
CN201880091229.7A 2018-03-15 2018-03-15 收发光器件、光模块及通讯设备 Active CN111868590B (zh)

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PCT/CN2018/079139 WO2019173999A1 (zh) 2018-03-15 2018-03-15 收发光器件、光模块及通讯设备

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CN110609300A (zh) * 2019-10-24 2019-12-24 杭州光珀智能科技有限公司 深度相机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1700625A (zh) * 2005-04-21 2005-11-23 上海交通大学 用于多波长激光器系统的梳状滤波器
CN201387500Y (zh) * 2009-03-24 2010-01-20 深圳新飞通光电子技术有限公司 Gpon单纤双向光收发组件
CN101639555A (zh) * 2008-07-29 2010-02-03 光环科技股份有限公司 光收发组件及具有该光收发组件的双向光次模块
CN102118194A (zh) * 2010-12-28 2011-07-06 聚信科技有限公司 一种单纤双向光组件及其封装方法
CN203950058U (zh) * 2014-06-24 2014-11-19 上海波汇通信科技有限公司 一种低成本小型化的单纤双向光学组件
WO2017132834A1 (zh) * 2016-02-02 2017-08-10 华为技术有限公司 单纤双向组件

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203166943U (zh) * 2012-12-04 2013-08-28 青岛海信宽带多媒体技术有限公司 一种波分复用光电器件
CN104734800B (zh) * 2013-12-24 2017-11-24 华为技术有限公司 一种光复用器及发射光器件
CN106324771B (zh) * 2015-06-26 2019-03-05 华为技术有限公司 光学组件和光模块
CN107346052B (zh) * 2016-05-06 2021-06-04 珠海保税区光联通讯技术有限公司 光学模组及具备该光学模组的光学设备
CN106950658B (zh) * 2017-04-26 2019-01-18 华为技术有限公司 光收发组件
CN107247315B (zh) * 2017-07-24 2020-04-14 广东海信宽带科技有限公司 一种光模块

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1700625A (zh) * 2005-04-21 2005-11-23 上海交通大学 用于多波长激光器系统的梳状滤波器
CN101639555A (zh) * 2008-07-29 2010-02-03 光环科技股份有限公司 光收发组件及具有该光收发组件的双向光次模块
CN201387500Y (zh) * 2009-03-24 2010-01-20 深圳新飞通光电子技术有限公司 Gpon单纤双向光收发组件
CN102118194A (zh) * 2010-12-28 2011-07-06 聚信科技有限公司 一种单纤双向光组件及其封装方法
CN203950058U (zh) * 2014-06-24 2014-11-19 上海波汇通信科技有限公司 一种低成本小型化的单纤双向光学组件
WO2017132834A1 (zh) * 2016-02-02 2017-08-10 华为技术有限公司 单纤双向组件

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CN111868590B (zh) 2021-10-22

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