JPWO2021251345A1 - - Google Patents

Info

Publication number
JPWO2021251345A1
JPWO2021251345A1 JP2022530558A JP2022530558A JPWO2021251345A1 JP WO2021251345 A1 JPWO2021251345 A1 JP WO2021251345A1 JP 2022530558 A JP2022530558 A JP 2022530558A JP 2022530558 A JP2022530558 A JP 2022530558A JP WO2021251345 A1 JPWO2021251345 A1 JP WO2021251345A1
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
JP2022530558A
Other versions
JPWO2021251345A5 (ja
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 JPWO2021251345A1 publication Critical patent/JPWO2021251345A1/ja
Publication of JPWO2021251345A5 publication Critical patent/JPWO2021251345A5/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
    • H04B10/516—Details of coding or modulation
    • H04B10/524—Pulse 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
    • H04B10/50—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
    • H04B10/50—Transmitters
    • 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
    • H04B10/5161—Combination of different modulation schemes
    • 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
    • H04B10/54—Intensity 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
    • H04B10/50—Transmitters
    • H04B10/516—Details of coding or modulation
    • H04B10/54—Intensity modulation
    • H04B10/541—Digital intensity or amplitude modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Optical Communication System (AREA)
JP2022530558A 2020-06-08 2021-06-07 Pending JPWO2021251345A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020099156 2020-06-08
PCT/JP2021/021610 WO2021251345A1 (ja) 2020-06-08 2021-06-07 光送信器、及び光送信器の制御方法

Publications (2)

Publication Number Publication Date
JPWO2021251345A1 true JPWO2021251345A1 (ja) 2021-12-16
JPWO2021251345A5 JPWO2021251345A5 (ja) 2023-02-22

Family

ID=78846283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022530558A Pending JPWO2021251345A1 (ja) 2020-06-08 2021-06-07

Country Status (3)

Country Link
JP (1) JPWO2021251345A1 (ja)
CN (1) CN115699620A (ja)
WO (1) WO2021251345A1 (ja)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012074982A (ja) * 2010-09-29 2012-04-12 Hitachi Information & Communication Engineering Ltd 通信装置
JP2017216681A (ja) * 2016-05-27 2017-12-07 住友電工デバイス・イノベーション株式会社 光送信装置及び光送信装置の駆動調整方法

Also Published As

Publication number Publication date
WO2021251345A1 (ja) 2021-12-16
US20230188218A1 (en) 2023-06-15
CN115699620A (zh) 2023-02-03

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221102

A625 Written request for application examination (by other person)

Free format text: JAPANESE INTERMEDIATE CODE: A625

Effective date: 20240521