CN111226401A - 光器件装置、光组件、光器件、光线路终端 - Google Patents

光器件装置、光组件、光器件、光线路终端 Download PDF

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CN111226401A
CN111226401A CN201780095474.0A CN201780095474A CN111226401A CN 111226401 A CN111226401 A CN 111226401A CN 201780095474 A CN201780095474 A CN 201780095474A CN 111226401 A CN111226401 A CN 111226401A
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optical
laser
signal
chip
eye diagram
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CN111226401B (zh
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文玥
林华枫
徐之光
杨素林
吴徐明
高建河
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/505—Laser transmitters using external modulation
    • H04B10/5057—Laser transmitters using external modulation using a feedback signal generated by analysing the optical output
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/40—Transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/58—Compensation for non-linear transmitter output
    • H04B10/588—Compensation for non-linear transmitter output in external modulation systems

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)

Abstract

本申请公开一种光器件装置、光组件(20)、光器件及一种光线路终端，该光器件装置包括：单板(100)，单板(100)上设置有至少一个驱动单元(10)，驱动单元(10)包括：激光器驱动器(11)，分别与激光驱动器(11)的输出端连接的匹配网络(12)和第一连接件(13)；至少一个光组件(20)，光组件(20)包括电吸收调制激光器(21)和与电吸收调制激光器(21)连接的第二连接件(22)，第一连接件(13)和第二连接件(22)可拆卸电连接；激光器驱动器(11)输出调制信号(B)给电吸收调制激光器(21)，电吸收调制激光器(21)根据调制信号(B)输出激光信号；眼图判断芯片(30)，眼图判断芯片(30)根据电吸收调制激光器(21)输出的激光信号调节匹配网络的阻抗，直至电吸收调制激光器输出的激光信号的眼图性能满足预设标准。该光器件装置可减小光组件(20)的尺寸，降低光组件(20)的功耗，提高光组件(20)的性能。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN201780095474.0A 2017-09-30 2017-09-30 光器件装置、光组件、光器件、光线路终端 Active CN111226401B (zh)

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CN113092867A (zh) * 2021-03-29 2021-07-09 上海橙科微电子科技有限公司 通过方波测试光模块发送系统阻抗的连续性的方法、系统及介质
CN113809631A (zh) * 2020-06-16 2021-12-17 华为技术有限公司 通信装置、中心设备及通信系统
CN116192580A (zh) * 2023-04-24 2023-05-30 成都英思嘉半导体技术有限公司 一种基于直流耦合的高速电吸收调制驱动器芯片
CN117375551A (zh) * 2023-10-13 2024-01-09 苏州异格技术有限公司 共享io管脚的频率补偿系统、方法、装置、设备及介质

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CN113709443A (zh) * 2020-07-21 2021-11-26 深圳Tcl新技术有限公司 一种阻抗适配方法、装置、存储介质及计算机设备

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CN102761366B (zh) * 2012-07-10 2015-09-30 青岛海信宽带多媒体技术有限公司 应用于十吉比特无源光网络中的光线路终端光模块
CN105099557A (zh) * 2012-11-08 2015-11-25 青岛海信宽带多媒体技术有限公司 光模块以及应用于光模块的光器件

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CN203133636U (zh) * 2013-03-27 2013-08-14 深圳新飞通光电子技术有限公司 自动温度控制电路及包含其的光收发模块
CN103281132A (zh) * 2013-05-24 2013-09-04 青岛海信宽带多媒体技术有限公司 应用于宽温度范围中的光模块及其工作温度调节方法
CN103650388A (zh) * 2013-07-29 2014-03-19 华为技术有限公司 光组件和无源光网络pon系统
CN103916193A (zh) * 2014-03-19 2014-07-09 绍兴中科通信设备有限公司 一种调制器双臂可独立调制的光收发模块
CN106059673A (zh) * 2016-05-18 2016-10-26 青岛海信宽带多媒体技术有限公司 一种光模块及光线路终端设备
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113809631A (zh) * 2020-06-16 2021-12-17 华为技术有限公司 通信装置、中心设备及通信系统
CN113092867A (zh) * 2021-03-29 2021-07-09 上海橙科微电子科技有限公司 通过方波测试光模块发送系统阻抗的连续性的方法、系统及介质
CN116192580A (zh) * 2023-04-24 2023-05-30 成都英思嘉半导体技术有限公司 一种基于直流耦合的高速电吸收调制驱动器芯片
CN116192580B (zh) * 2023-04-24 2023-07-04 成都英思嘉半导体技术有限公司 一种基于直流耦合的高速电吸收调制驱动器芯片
CN117375551A (zh) * 2023-10-13 2024-01-09 苏州异格技术有限公司 共享io管脚的频率补偿系统、方法、装置、设备及介质
CN117375551B (zh) * 2023-10-13 2024-04-26 苏州异格技术有限公司 共享io管脚的频率补偿系统、方法、装置、设备及介质

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CN111226401B (zh) 2022-02-18
WO2019061544A1 (zh) 2019-04-04
EP3678305A1 (en) 2020-07-08
EP3678305B1 (en) 2023-11-01

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