IL106766A - Bi-directional optical fiber amplifier for missile guidance data link repeater - Google Patents

Bi-directional optical fiber amplifier for missile guidance data link repeater

Info

Publication number
IL106766A
IL106766A IL10676693A IL10676693A IL106766A IL 106766 A IL106766 A IL 106766A IL 10676693 A IL10676693 A IL 10676693A IL 10676693 A IL10676693 A IL 10676693A IL 106766 A IL106766 A IL 106766A
Authority
IL
Israel
Prior art keywords
amplifier
optical
fiber
wavelength
signals
Prior art date
Application number
IL10676693A
Other languages
English (en)
Other versions
IL106766A0 (en
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IL106766A0 publication Critical patent/IL106766A0/xx
Publication of IL106766A publication Critical patent/IL106766A/en

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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/297—Bidirectional amplification
    • H04B10/2972—Each direction being amplified separately
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/30—Command link guidance systems
    • F41G7/32—Command link guidance systems for wire-guided missiles
    • 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
    • H04B10/29—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Light Guides In General And Applications Therefor (AREA)
IL10676693A 1992-08-28 1993-08-23 Bi-directional optical fiber amplifier for missile guidance data link repeater IL106766A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93780292A 1992-08-28 1992-08-28

Publications (2)

Publication Number Publication Date
IL106766A0 IL106766A0 (en) 1993-12-28
IL106766A true IL106766A (en) 1995-12-31

Family

ID=25470431

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10676693A IL106766A (en) 1992-08-28 1993-08-23 Bi-directional optical fiber amplifier for missile guidance data link repeater

Country Status (4)

Country Link
US (1) US5365368A (fr)
EP (1) EP0585126A3 (fr)
JP (1) JP2542164B2 (fr)
IL (1) IL106766A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3269540B2 (ja) * 1993-11-05 2002-03-25 富士ゼロックス株式会社 光増幅器
US5563733A (en) * 1994-08-25 1996-10-08 Matsushita Electric Industrial Co., Ltd. Optical fiber amplifier and optical fiber transmission system
JP2570639B2 (ja) * 1994-12-02 1997-01-08 日本電気株式会社 光送信器
IT1273465B (it) * 1995-01-27 1997-07-08 Pirelli Cavi Spa Sistema di telecomunicazione ottica bidirezionale comprendente un amplificatore ottico bidirezionale
US5633741A (en) * 1995-02-23 1997-05-27 Lucent Technologies Inc. Multichannel optical fiber communications
DE29508660U1 (de) * 1995-05-24 1996-09-19 Robert Bosch Gmbh, 70469 Stuttgart Optische Sende- und Empfangsanordnung
US5742416A (en) * 1996-03-28 1998-04-21 Ciena Corp. Bidirectional WDM optical communication systems with bidirectional optical amplifiers
NL1002940C2 (nl) * 1996-04-24 1997-10-28 Nederland Ptt Optisch netwerk met protectie-configuratie.
US5764405A (en) * 1996-10-10 1998-06-09 Tyco Submarine Systems Ltd. Lossless optical transmission system architecture with non-failing optical amplifiers
US6236496B1 (en) * 1996-12-11 2001-05-22 Nippon Telegraph And Telephone Corporation Optical fiber amplifier and optical amplification method
US5889610A (en) * 1996-12-31 1999-03-30 Lucent Technologies Inc. Optical protection switching system
US5959767A (en) * 1996-12-31 1999-09-28 Lucent Technologies Loss-less optical cross-connect
US6563630B1 (en) * 1997-09-29 2003-05-13 Corning Incorporated Optical amplifier apparatus
KR100259268B1 (ko) * 1997-09-30 2000-06-15 강병호 일체화된 양방향 통신용 광증폭기의 광써큘레이터 및 파장분할기
DE69836670T2 (de) 1997-10-28 2007-10-04 Nec Corp. Optischer Ein-/Ausfügemultiplexer
KR19990034429A (ko) * 1997-10-29 1999-05-15 유기범 아이솔레이터를 이용한 양방향 광섬유증폭기
KR100330411B1 (ko) * 2000-02-07 2002-03-27 윤덕용 하나의 도파관열 격자 다중화기를 사용하는 파장교대방식양방향 애드/드롭 광증폭기 모듈
JP2002135212A (ja) 2000-10-20 2002-05-10 Fujitsu Ltd 双方向伝送可能な光波長分割多重伝送システム
US6686875B1 (en) 2002-10-04 2004-02-03 Phase Iv Systems, Inc. Bi-directional amplifier module for insertion between microwave transmission channels
FR2856209B1 (fr) * 2003-06-13 2005-08-05 Thales Sa Systeme de communication entre deux points d'emport d'un aeronef

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551829A (en) * 1982-03-10 1985-11-05 Harris Corporation Wavelength division multiplexed fiber-optic cable system with non-unique terminal types
US4709413A (en) * 1982-09-10 1987-11-24 American Telephone And Telegraph Company, At&T Bell Laboratories Bidirectional fiber optic systems
US4674830A (en) * 1983-11-25 1987-06-23 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic amplifier
US4648083A (en) * 1985-01-03 1987-03-03 The United States Of America As Represented By The Secretary Of The Navy All-optical towed and conformal arrays
US4700339A (en) * 1986-01-28 1987-10-13 American Telephone And Telegraph Company, At&T Bell Laboratories Wavelength division multiplexed soliton optical fiber telecommunication system
GB8727846D0 (en) * 1987-11-27 1987-12-31 British Telecomm Optical communications network
GB8709073D0 (en) * 1987-04-15 1987-05-20 British Telecomm Coherent optical systems
DE3885389T2 (de) * 1987-09-01 1994-03-24 Nippon Electric Co Optischer Zwischenverstärker.
US4901330A (en) * 1988-07-20 1990-02-13 Amoco Corporation Optically pumped laser
US4867518A (en) * 1988-08-31 1989-09-19 The United States Of America As Represented By The Secretary Of The Navy All-fiber SFPM amplifier
JPH02127829A (ja) * 1988-11-08 1990-05-16 Fujitsu Ltd 双方向光伝送装置の光断検出回路
FR2638854B1 (fr) * 1988-11-10 1992-09-04 Comp Generale Electricite Amplificateur laser a fibre optique dopee
US5087108A (en) * 1989-08-11 1992-02-11 Societa' Cavi Pirelli S.P.A. Double-core active-fiber optical amplifier having a wide-band signal wavelength
JP2677682B2 (ja) * 1989-09-13 1997-11-17 日立電線株式会社 複数波長伝送用アクティブ伝送路及びそれを用いた伝送システム
US5005175A (en) * 1989-11-27 1991-04-02 At&T Bell Laboratories Erbium-doped fiber amplifier
US5027079A (en) * 1990-01-19 1991-06-25 At&T Bell Laboratories Erbium-doped fiber amplifier
US5005930A (en) * 1990-02-23 1991-04-09 Hughes Aircraft Company Multi-directional payout fiber optic canister
US5012991A (en) * 1990-03-15 1991-05-07 The Boeing Company Projectile with an obturator incorporating a motor
CA2042697C (fr) * 1990-05-18 1994-08-16 Kenji Tagawa Amplificateur a fibres optiques
JPH0423628A (ja) * 1990-05-18 1992-01-28 Nec Corp 光中継器
DE4036327A1 (de) * 1990-11-15 1992-05-21 Standard Elektrik Lorenz Ag Optisches nachrichtenuebertragungssystem mit einem faseroptischen verstaerker
JPH04217233A (ja) * 1990-12-19 1992-08-07 Nec Corp 多波長光増幅装置
CA2057264C (fr) * 1991-02-15 1995-09-26 Hai-Pin Hsu Amplificateur pour liaison de communication a fibres optiques
DE69224340T2 (de) * 1991-09-30 1998-06-04 Nippon Electric Co Zweiwegzwischenverstärker mit optischer Verstärkung
FR2687030A1 (fr) * 1992-02-04 1993-08-06 Alsthom Cge Alcatel Installation de transmission bi-directionnelle d'informations par fibre(s) optique (s).

Also Published As

Publication number Publication date
JP2542164B2 (ja) 1996-10-09
JPH06224506A (ja) 1994-08-12
US5365368A (en) 1994-11-15
EP0585126A2 (fr) 1994-03-02
IL106766A0 (en) 1993-12-28
EP0585126A3 (fr) 1995-07-26

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Legal Events

Date Code Title Description
CE Application withdrawn (oppos. filed against grant of patent)

Free format text: APPLICANT WITHDREW APPLICATION ON 24.10.96