GB2093304B - Matrix-type optical concentrator distributor - Google Patents

Matrix-type optical concentrator distributor

Info

Publication number
GB2093304B
GB2093304B GB8203737A GB8203737A GB2093304B GB 2093304 B GB2093304 B GB 2093304B GB 8203737 A GB8203737 A GB 8203737A GB 8203737 A GB8203737 A GB 8203737A GB 2093304 B GB2093304 B GB 2093304B
Authority
GB
United Kingdom
Prior art keywords
distributor
matrix
type optical
optical concentrator
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
GB8203737A
Other languages
English (en)
Other versions
GB2093304A (en
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
Publication of GB2093304A publication Critical patent/GB2093304A/en
Application granted granted Critical
Publication of GB2093304B publication Critical patent/GB2093304B/en
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)
GB8203737A 1981-02-13 1982-02-09 Matrix-type optical concentrator distributor Expired GB2093304B (en)

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
GB2093304A GB2093304A (en) 1982-08-25
GB2093304B true GB2093304B (en) 1985-02-13

Family

ID=26222226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8203737A Expired GB2093304B (en) 1981-02-13 1982-02-09 Matrix-type optical concentrator distributor

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
FR2512620B2 (fr) 1988-02-05
FR2512620A2 (fr) 1983-03-11
DE3205029A1 (de) 1982-09-09
JPS57210314A (en) 1982-12-23
CA1178464A (fr) 1984-11-27

Similar Documents

Publication Publication Date Title
GB2095096B (en) Jumper
DE3269782D1 (en) Optical system
GB2108702B (en) Optical arrangements
JPS57158801A (en) Optical element
ZA81677B (en) Liquid distributor
JPS57169590A (en) Fiber-blanket-insulated module
JPS5785781A (en) Distributor
GB2094995B (en) Optical distributors using optical fibres
GB2145237B (en) Optical system
GB2107447B (en) Light
GB2093304B (en) Matrix-type optical concentrator distributor
GB8520391D0 (en) Liquid distributor
GB2068585B (en) Single element optical system
JPS56157206A (en) Distributor
JPS57103276A (en) Distributor
JPS57136294A (en) Coin distributor
JPS5764714A (en) Single lens
JPS57101535A (en) Distributor
JPS5763131A (en) Distributor
GB2132441B (en) Optical main distributor
JPS56145492A (en) Distributor
JPS57167774A (en) Distributor
GB2109121B (en) Optical retromodulator
GB2106752B (en) Concentrator
GB2263342B (en) Gyro-stabilised optical system

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee