FR2512620B2 - Concentrateur-distributeur optique matriciel - Google Patents

Concentrateur-distributeur optique matriciel

Info

Publication number
FR2512620B2
FR2512620B2 FR8117149A FR8117149A FR2512620B2 FR 2512620 B2 FR2512620 B2 FR 2512620B2 FR 8117149 A FR8117149 A FR 8117149A FR 8117149 A FR8117149 A FR 8117149A FR 2512620 B2 FR2512620 B2 FR 2512620B2
Authority
FR
France
Prior art keywords
distributor
optical concentrator
matrix optical
matrix
concentrator
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.)
Expired
Application number
FR8117149A
Other languages
English (en)
Other versions
FR2512620A2 (fr
Inventor
Jean Le Rouzic
Michel Treheux
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.)
Etat Francais
Original Assignee
Etat Francais
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
Priority claimed from FR8102883A external-priority patent/FR2500247B1/fr
Application filed by Etat Francais filed Critical Etat Francais
Priority to FR8117149A priority Critical patent/FR2512620B2/fr
Priority to GB8203737A priority patent/GB2093304B/en
Priority to CA000395964A priority patent/CA1178464A/fr
Priority to DE19823205029 priority patent/DE3205029A1/de
Priority to JP57021036A priority patent/JPS57210314A/ja
Publication of FR2512620A2 publication Critical patent/FR2512620A2/fr
Application granted granted Critical
Publication of FR2512620B2 publication Critical patent/FR2512620B2/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/526—Optical switching systems
    • 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
    • H04B10/25891—Transmission components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Electronic Switches (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
FR8117149A 1981-02-13 1981-09-10 Concentrateur-distributeur optique matriciel Expired FR2512620B2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8117149A FR2512620B2 (fr) 1981-02-13 1981-09-10 Concentrateur-distributeur optique matriciel
GB8203737A GB2093304B (en) 1981-02-13 1982-02-09 Matrix-type optical concentrator distributor
CA000395964A CA1178464A (fr) 1981-02-13 1982-02-10 Concentrateur-distributeur optique du type matriciel
DE19823205029 DE3205029A1 (de) 1981-02-13 1982-02-12 Optischer konzentrator/verteiler mit matrixaufbau
JP57021036A JPS57210314A (en) 1981-02-13 1982-02-12 Matrix type light collector/distributor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8102883A FR2500247B1 (fr) 1981-02-13 1981-02-13 Concentrateur-distributeur optique matriciel
FR8117149A FR2512620B2 (fr) 1981-02-13 1981-09-10 Concentrateur-distributeur optique matriciel

Publications (2)

Publication Number Publication Date
FR2512620A2 FR2512620A2 (fr) 1983-03-11
FR2512620B2 true FR2512620B2 (fr) 1988-02-05

Family

ID=26222226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8117149A Expired FR2512620B2 (fr) 1981-02-13 1981-09-10 Concentrateur-distributeur optique matriciel

Country Status (5)

Country Link
JP (1) JPS57210314A (fr)
CA (1) CA1178464A (fr)
DE (1) DE3205029A1 (fr)
FR (1) FR2512620B2 (fr)
GB (1) GB2093304B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544152B1 (fr) * 1983-04-08 1985-08-09 Sopelem Dispositif de commutation de fibres optiques
FR2547071B1 (fr) * 1983-05-31 1986-02-14 Cit Alcatel Dispositif opto-electronique de commutation spatiale
FR2565442B1 (fr) * 1984-05-30 1986-09-26 Instruments Sa Equipement terminal de ligne de telecommunication optique.
JPS6183515A (ja) * 1984-09-18 1986-04-28 Honda Motor Co Ltd 導光回路ユニツト
GB8505942D0 (en) * 1985-03-07 1985-04-11 British Telecomm Switching systems
GB8505938D0 (en) * 1985-03-07 1985-04-11 British Telecomm Optical signal power divider
DE3929794A1 (de) * 1989-09-07 1991-04-04 Siemens Ag Optisches sendemodul
DE4214791C1 (fr) * 1992-05-04 1993-07-15 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De
JPH06258546A (ja) * 1993-03-09 1994-09-16 Hitachi Ltd 光分配素子、光分配回路及び分配回路構成方法
US6374020B1 (en) 1999-11-11 2002-04-16 Intel Corporation Method and apparatus for optically interconnecting a plurality of devices
GB2419484A (en) * 2004-10-22 2006-04-26 Zhou Rong Optical N x M switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5591243A (en) * 1978-12-15 1980-07-10 Fujitsu Ltd Two-way optical communication circuit
JPS6030455B2 (ja) * 1979-01-20 1985-07-16 松下電器産業株式会社 光伝送装置
JPS55105210A (en) * 1979-02-08 1980-08-12 Nec Corp Photo switch element
DE3037712A1 (de) * 1980-10-06 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Optisches wellenlaengen-multiplex-system

Also Published As

Publication number Publication date
GB2093304A (en) 1982-08-25
FR2512620A2 (fr) 1983-03-11
JPS57210314A (en) 1982-12-23
CA1178464A (fr) 1984-11-27
GB2093304B (en) 1985-02-13
DE3205029A1 (de) 1982-09-09

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Legal Events

Date Code Title Description
TP Transmission of property