FR3133505B1 - Systeme d’interruption configure pour controler la transmission d’un signal optique - Google Patents

Systeme d’interruption configure pour controler la transmission d’un signal optique Download PDF

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Publication number
FR3133505B1
FR3133505B1 FR2202160A FR2202160A FR3133505B1 FR 3133505 B1 FR3133505 B1 FR 3133505B1 FR 2202160 A FR2202160 A FR 2202160A FR 2202160 A FR2202160 A FR 2202160A FR 3133505 B1 FR3133505 B1 FR 3133505B1
Authority
FR
France
Prior art keywords
control
optical signal
transmission
equal
system configured
Prior art date
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.)
Active
Application number
FR2202160A
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English (en)
Other versions
FR3133505A1 (fr
Inventor
Arnaud Gardelein
Maeva Franco
Ammar Sharaiha
Pascal Morel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Ecole Nationale dIngenieurs de Brest ENIB
Original Assignee
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Ecole Nationale dIngenieurs de Brest ENIB
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 by LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude, Ecole Nationale dIngenieurs de Brest ENIB filed Critical LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Priority to FR2202160A priority Critical patent/FR3133505B1/fr
Priority to JP2024547447A priority patent/JP2025508280A/ja
Priority to PCT/EP2023/055675 priority patent/WO2023170027A1/fr
Priority to CN202380026759.4A priority patent/CN119032523A/zh
Priority to EP23708807.5A priority patent/EP4677778A1/fr
Priority to US18/844,051 priority patent/US20250219734A1/en
Publication of FR3133505A1 publication Critical patent/FR3133505A1/fr
Application granted granted Critical
Publication of FR3133505B1 publication Critical patent/FR3133505B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
    • H04B10/2914—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing using lumped semiconductor optical amplifiers [SOA]
    • 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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2589—Bidirectional transmission
    • 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
    • H04B10/61—Coherent receivers
    • H04B10/64—Heterodyne, i.e. coherent receivers where, after the opto-electronic conversion, an electrical signal at an intermediate frequency [IF] is obtained

Landscapes

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

Abstract

Système d’interruption 10 configuré pour contrôler la transmission d’un signal optique, le système comprenant : un amplificateur optique à semi-conducteurs AMP, AMP1, AMP2 configuré pour recevoir :un signal optique d’entrée SOE, SOE1, SOE2, etun signal de commande SC, SC1, SC2 configuré pour commander l’amplificateur optique à semi-conducteurs AMP, AMP1, AMP2,un dispositif de refroidissement 12, 12-1, 12-2 configuré pour refroidir l’amplificateur optique à semi-conducteurs (AMP, AMP1, AMP2) à une température supérieure ou égale à 10 K, de préférence supérieure ou égale à 40K et inférieure ou égale à 90 K, de préférence inférieure ou égale à 80 K. Figure à publier avec l’abrégé : Fig. 1
FR2202160A 2022-03-11 2022-03-11 Systeme d’interruption configure pour controler la transmission d’un signal optique Active FR3133505B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR2202160A FR3133505B1 (fr) 2022-03-11 2022-03-11 Systeme d’interruption configure pour controler la transmission d’un signal optique
JP2024547447A JP2025508280A (ja) 2022-03-11 2023-03-07 光信号の伝送を制御するように構成された遮断システム
PCT/EP2023/055675 WO2023170027A1 (fr) 2022-03-11 2023-03-07 Systeme d'interruption configure pour controler la transmission d'un signal optique
CN202380026759.4A CN119032523A (zh) 2022-03-11 2023-03-07 配置为控制光信号的传输的中断系统
EP23708807.5A EP4677778A1 (fr) 2022-03-11 2023-03-07 Systeme d'interruption configure pour controler la transmission d'un signal optique
US18/844,051 US20250219734A1 (en) 2022-03-11 2023-03-07 Interruption system configured to control the transmission of an optical signal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2202160A FR3133505B1 (fr) 2022-03-11 2022-03-11 Systeme d’interruption configure pour controler la transmission d’un signal optique
FR2202160 2022-03-11

Publications (2)

Publication Number Publication Date
FR3133505A1 FR3133505A1 (fr) 2023-09-15
FR3133505B1 true FR3133505B1 (fr) 2025-02-21

Family

ID=82385392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2202160A Active FR3133505B1 (fr) 2022-03-11 2022-03-11 Systeme d’interruption configure pour controler la transmission d’un signal optique

Country Status (6)

Country Link
US (1) US20250219734A1 (fr)
EP (1) EP4677778A1 (fr)
JP (1) JP2025508280A (fr)
CN (1) CN119032523A (fr)
FR (1) FR3133505B1 (fr)
WO (1) WO2023170027A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5347674B2 (ja) * 2009-04-15 2013-11-20 富士通株式会社 中継装置，信号処理装置および光通信システム
JP5978950B2 (ja) * 2012-11-22 2016-08-24 富士通株式会社 光増幅装置および光増幅方法
US10097281B1 (en) * 2015-11-18 2018-10-09 Hypres, Inc. System and method for cryogenic optoelectronic data link

Also Published As

Publication number Publication date
JP2025508280A (ja) 2025-03-24
WO2023170027A1 (fr) 2023-09-14
EP4677778A1 (fr) 2026-01-14
FR3133505A1 (fr) 2023-09-15
US20250219734A1 (en) 2025-07-03
CN119032523A (zh) 2024-11-26

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