JPWO2021193926A1 - - Google Patents

Info

Publication number
JPWO2021193926A1
JPWO2021193926A1 JP2022510743A JP2022510743A JPWO2021193926A1 JP WO2021193926 A1 JPWO2021193926 A1 JP WO2021193926A1 JP 2022510743 A JP2022510743 A JP 2022510743A JP 2022510743 A JP2022510743 A JP 2022510743A JP WO2021193926 A1 JPWO2021193926 A1 JP WO2021193926A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2022510743A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021193926A1 publication Critical patent/JPWO2021193926A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/015—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction
    • G02F1/025—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction in an optical waveguide structure
    • 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
    • H04B10/516—Details of coding or modulation
    • 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
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Communication System (AREA)
JP2022510743A 2020-03-26 2021-03-26 Pending JPWO2021193926A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020056207 2020-03-26
PCT/JP2021/012904 WO2021193926A1 (ja) 2020-03-26 2021-03-26 光送信器

Publications (1)

Publication Number Publication Date
JPWO2021193926A1 true JPWO2021193926A1 (ja) 2021-09-30

Family

ID=77890320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022510743A Pending JPWO2021193926A1 (ja) 2020-03-26 2021-03-26

Country Status (4)

Country Link
US (1) US20230379060A1 (ja)
JP (1) JPWO2021193926A1 (ja)
CN (1) CN115298975A (ja)
WO (1) WO2021193926A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115276805B (zh) * 2022-06-27 2023-08-29 深圳麦科信科技有限公司 激光传输电路、激光传输组件和电子测量仪器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58218014A (ja) * 1982-06-14 1983-12-19 Sony Corp 磁気記録装置
JPH08288905A (ja) * 1995-04-14 1996-11-01 Nippon Telegr & Teleph Corp <Ntt> 光パス監視方式
JPH1197196A (ja) * 1997-09-17 1999-04-09 Nec Home Electron Ltd 液晶ディスプレイ用調光装置
JP2004301965A (ja) * 2003-03-28 2004-10-28 Anritsu Corp 光変調器のバイアス制御装置および該バイアス制御装置を用いた光変調装置
US8344761B2 (en) * 2008-09-19 2013-01-01 Ikanos Communications, Inc. 3-level line driver
WO2014038239A1 (ja) * 2012-09-06 2014-03-13 住友電気工業株式会社 光通信モジュール、宅側装置および発光素子の制御方法
WO2015188381A1 (zh) * 2014-06-13 2015-12-17 华为技术有限公司 正交频分复用光信号的调制方法、装置及设备
JP6271372B2 (ja) * 2014-08-27 2018-01-31 株式会社東芝 光受信回路および光結合装置
CN106559139A (zh) * 2015-09-29 2017-04-05 青岛海信宽带多媒体技术有限公司 一种光模块
WO2017104075A1 (ja) * 2015-12-18 2017-06-22 三菱電機株式会社 光通信装置、制御信号生成回路、制御信号受信回路および光通信システム

Also Published As

Publication number Publication date
CN115298975A (zh) 2022-11-04
US20230379060A1 (en) 2023-11-23
WO2021193926A1 (ja) 2021-09-30

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Legal Events

Date Code Title Description
A625 Written request for application examination (by other person)

Free format text: JAPANESE INTERMEDIATE CODE: A625

Effective date: 20240221