DE69221946D1 - Aktiver optischer Koppler - Google Patents

Aktiver optischer Koppler

Info

Publication number
DE69221946D1
DE69221946D1 DE69221946T DE69221946T DE69221946D1 DE 69221946 D1 DE69221946 D1 DE 69221946D1 DE 69221946 T DE69221946 T DE 69221946T DE 69221946 T DE69221946 T DE 69221946T DE 69221946 D1 DE69221946 D1 DE 69221946D1
Authority
DE
Germany
Prior art keywords
optical coupler
active optical
active
coupler
optical
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 - Fee Related
Application number
DE69221946T
Other languages
English (en)
Other versions
DE69221946T2 (de
Inventor
Hayato Yuuki
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.)
Sumitomo Wiring Systems Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
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 JP03340357A external-priority patent/JP3063337B2/ja
Application filed by Sumitomo Wiring Systems Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of DE69221946D1 publication Critical patent/DE69221946D1/de
Application granted granted Critical
Publication of DE69221946T2 publication Critical patent/DE69221946T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04B10/27—Arrangements for networking
    • 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
    • H04B10/27—Arrangements for networking
    • H04B10/272—Star-type networks or tree-type networks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Optical Communication System (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
DE69221946T 1991-06-14 1992-06-12 Aktiver optischer Koppler Expired - Fee Related DE69221946T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17048191 1991-06-14
JP03340357A JP3063337B2 (ja) 1991-06-14 1991-11-28 アクティブカプラ及びそれを用いた光信号増幅方法

Publications (2)

Publication Number Publication Date
DE69221946D1 true DE69221946D1 (de) 1997-10-09
DE69221946T2 DE69221946T2 (de) 1998-02-05

Family

ID=26493464

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69221946T Expired - Fee Related DE69221946T2 (de) 1991-06-14 1992-06-12 Aktiver optischer Koppler

Country Status (4)

Country Link
US (1) US5268980A (de)
EP (1) EP0518360B1 (de)
CA (1) CA2071037A1 (de)
DE (1) DE69221946T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0823107A4 (de) * 1995-04-17 1999-09-15 Sanderford Hugh Britton Jr Sicheres system für ein netz von fernsensoren und sendern
US5629992A (en) * 1995-09-14 1997-05-13 Bell Communications Research, Inc. Passband flattening of integrated optical filters
JP3696674B2 (ja) * 1995-12-15 2005-09-21 富士通株式会社 光ディスク装置、媒体キャリアおよび媒体ターンテーブル
JPH11119064A (ja) * 1997-10-17 1999-04-30 Fujitsu Ltd 光伝送端末装置
EP3008515A1 (de) 2013-06-12 2016-04-20 Corning Optical Communications Wireless, Ltd Spannungsgesteuerter optischer richtkoppler
US10564357B2 (en) 2013-07-30 2020-02-18 The Boeing Company Plastic optical fiber bus network using tapered mixing rods
US11300730B2 (en) * 2013-07-30 2022-04-12 The Boeing Company Plastic and glass optical fiber bus network having plural line replaceable units transmitting to a mixing rod
US9778419B1 (en) 2016-06-23 2017-10-03 The Boeing Company Fiber optical system with fiber end face area relationships

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616898A (en) * 1980-03-31 1986-10-14 Polaroid Corporation Optical communication systems using raman repeaters and components therefor
US4628501A (en) * 1983-12-29 1986-12-09 The United States Of America As Represented By The Secretary Of The Army Optical communications systems
JPS63316810A (ja) * 1987-06-19 1988-12-26 Mitsubishi Electric Corp 光分岐装置
JPS6467042A (en) * 1987-09-07 1989-03-13 Nippon Telegraph & Telephone Optical fiber wiring method
JPH0277030A (ja) * 1988-07-08 1990-03-16 Nippon Telegr & Teleph Corp <Ntt> 光論理回路
GB8919799D0 (en) * 1989-09-01 1989-10-18 British Telecomm Optical coupler
JPH03220509A (ja) * 1990-01-26 1991-09-27 Seiko Giken:Kk 多分割光分岐合流器
US5140655A (en) * 1990-09-04 1992-08-18 At&T Bell Laboratories Optical star coupler utilizing fiber amplifier technology
JP2789830B2 (ja) * 1991-01-25 1998-08-27 沖電気工業株式会社 光増幅器
JP2814763B2 (ja) * 1991-02-28 1998-10-27 日本電気株式会社 光ファイバアンプユニット
JPH055322A (ja) * 1991-06-26 1993-01-14 Tsuji Mokko Kk 複合構造架構

Also Published As

Publication number Publication date
EP0518360A3 (en) 1994-06-15
CA2071037A1 (en) 1992-12-15
EP0518360B1 (de) 1997-09-03
US5268980A (en) 1993-12-07
DE69221946T2 (de) 1998-02-05
EP0518360A2 (de) 1992-12-16

Similar Documents

Publication Publication Date Title
DE69231096D1 (de) Verbesserter optischer isolator
DE69207079D1 (de) Optischer Isolator
DE69227784D1 (de) Optischer Verbinder
DE69219526D1 (de) Optischer isolator
DE69318293D1 (de) Selbstausrichtender flexibler optischer koppler
DE69221542D1 (de) Optischer Verstärker
DE69328385D1 (de) Optisches Abtastgerät
DE69216811D1 (de) Optischer Isolator
DE69325672D1 (de) Optischer Verstärker
NO914521D0 (no) Laser
DE69232475D1 (de) Optisches Übertragungssystem
DE69111656D1 (de) Integrierter optischer Koppler.
DE69116396D1 (de) Optischer Koppler
DE69222077D1 (de) Lasersystem
DE69216822D1 (de) Praseodymdotierte wellenleiterlaser
DE69212133D1 (de) Optischer Abtaster
DE69324283D1 (de) Optischer Isolator
BR9204468A (pt) Cabode fibras oticas
DE69201161D1 (de) Optoelektronischer Koppler.
DE69128537D1 (de) Optisches Übertragungssystem
DE69227644D1 (de) Optischer Modulator
DE69116850D1 (de) Optisches Abtastgerät
DE69315738D1 (de) Optischer Abtaster
DE69530144D1 (de) Optischer Koppler
DK137691A (da) Optisk fiberforstaerker

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee