DE3750707T2 - Apparat, eine ramanaktive optische Faser enthaltend. - Google Patents

Apparat, eine ramanaktive optische Faser enthaltend.

Info

Publication number
DE3750707T2
DE3750707T2 DE3750707T DE3750707T DE3750707T2 DE 3750707 T2 DE3750707 T2 DE 3750707T2 DE 3750707 T DE3750707 T DE 3750707T DE 3750707 T DE3750707 T DE 3750707T DE 3750707 T2 DE3750707 T2 DE 3750707T2
Authority
DE
Germany
Prior art keywords
ramanactive
optical fiber
apparatus containing
fiber
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
DE3750707T
Other languages
English (en)
Other versions
DE3750707D1 (de
Inventor
Malcolm Ellis Lines
Kenneth Brent Lyons
Ann Elizabeth Miller
Kurt Nassau
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of DE3750707D1 publication Critical patent/DE3750707D1/de
Publication of DE3750707T2 publication Critical patent/DE3750707T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for 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
    • H04B10/2916—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 Raman or Brillouin amplifiers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/30—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects
    • H01S3/302—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects in an optical fibre

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measuring Magnetic Variables (AREA)
  • Optical Communication System (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Lasers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
DE3750707T 1986-04-25 1987-04-21 Apparat, eine ramanaktive optische Faser enthaltend. Expired - Fee Related DE3750707T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/856,165 US4790619A (en) 1986-04-25 1986-04-25 Apparatus comprising Raman-active optical fiber

Publications (2)

Publication Number Publication Date
DE3750707D1 DE3750707D1 (de) 1994-12-08
DE3750707T2 true DE3750707T2 (de) 1995-03-09

Family

ID=25322979

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3750707T Expired - Fee Related DE3750707T2 (de) 1986-04-25 1987-04-21 Apparat, eine ramanaktive optische Faser enthaltend.

Country Status (8)

Country Link
US (1) US4790619A (de)
EP (1) EP0248517B1 (de)
JP (1) JP2535531B2 (de)
KR (1) KR870010700A (de)
AU (1) AU580708B2 (de)
CA (1) CA1277404C (de)
DE (1) DE3750707T2 (de)
DK (1) DK207887A (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096277A (en) * 1982-08-06 1992-03-17 Kleinerman Marcos Y Remote measurement of physical variables with fiber optic systems
US4881790A (en) * 1988-04-25 1989-11-21 American Telephone And Telegraph Company, At&T Bell Laboratories Optical communications system comprising raman amplification means
GB8810906D0 (en) * 1988-05-09 1988-06-15 British Telecomm Fluoride glass optical coupler component coupler & methods
JP2635732B2 (ja) * 1988-12-01 1997-07-30 古河電気工業株式会社 光ファイバセンシング方式
FR2643359B1 (fr) * 1989-01-31 1993-12-10 Centre Nal Recherc Scientifique Procede de fabrication de fibres optiques scintillantes et fibres optiques obtenues
US5083874A (en) * 1989-04-14 1992-01-28 Nippon Telegraph And Telephone Corporation Optical repeater and optical network using the same
CA2063606C (en) * 1989-07-13 1997-07-15 Peter Healey Optical communications network
GB2236895A (en) * 1989-07-13 1991-04-17 British Telecomm Optical communications system
GB8919799D0 (en) * 1989-09-01 1989-10-18 British Telecomm Optical coupler
GB2252176B (en) * 1989-09-01 1993-11-17 British Telecomm Optical coupler
GB8928237D0 (en) * 1989-12-14 1990-02-21 British Telecomm Lossless optical component
GB2249660B (en) * 1990-11-09 1994-07-06 Stc Plc Amplified optical fibre systems
US5283211A (en) * 1990-11-28 1994-02-01 Corning Incorporated Thallium germanate, tellurite, and antimonite glasses
US5249251A (en) * 1991-09-16 1993-09-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Optical fiber sensor having an active core
FR2688324A1 (fr) * 1992-03-03 1993-09-10 Thomson Csf Dispositif de detection optronique a amplification optique et son application a la telemetrie et a l'ecartometrie.
US5796903A (en) * 1992-07-06 1998-08-18 Infrared Fiber Systems, Inc. Heavy metal-oxide glass optical fibers for use in laser medical surgery and process of making
DE59306835D1 (de) * 1992-09-30 1997-08-07 Siemens Ag Optische Übertragungseinrichtung für die Übertragung optischer Signale im Wellenlängenmultiplex auf einer Vielzahl benachbarter optischer Trägerwellenlängen
US5343550A (en) * 1993-02-25 1994-08-30 The United States Of America As Represented By The United States National Aeronautics And Space Administration Transversely polarized source cladding for an optical fiber
DE69633476T2 (de) * 1995-03-20 2005-12-01 Fujitsu Ltd., Kawasaki Faseroptischer Verstärker und dispersionskompensierendes Fasermodul für faseroptischen Verstärker
US5838700A (en) * 1995-07-28 1998-11-17 Nauchny Tsentr Volokonnoi Optiki Pri Institute Obschei Fiziki Rossiiskoi Akademii Nauk Raman fibre laser, bragg fibre-optical grating and method for changing the refraction index in germanium silicate glass
US5809199A (en) * 1995-09-21 1998-09-15 Infrared Fiber Systems, Inc. Biocompatible optical fiber tip for in vivo laser surgery
US6141468A (en) * 1999-02-16 2000-10-31 Tyco Submarine Systems Ltd. Method of apparatus for remotely pumping a rare-earth doped optical fiber amplifier and a communication system employing same
EP1139521A4 (de) 1999-09-10 2006-03-22 Nikon Corp Lichtquelle und verfahren zur wellenlängenstabilisation, belichtungsgerät und -verfahren, verfahren zur herstellung eines belichtungsgeräts und vorrichtungsherstellungsverfahren und vorrichtung
US6885683B1 (en) 2000-05-23 2005-04-26 Imra America, Inc. Modular, high energy, widely-tunable ultrafast fiber source
EP1180835B1 (de) * 2000-08-10 2004-11-03 Asahi Glass Company Ltd. Lichtverstärkendes Glas
US20030035205A1 (en) * 2001-08-20 2003-02-20 Zisk Edward J. Fiber optic sensor signal amplifier
EP1330056A1 (de) * 2002-01-16 2003-07-23 Lucent Technologies Inc. Verfahren und Vorrichtung zur Ramanverstärkung in einem optischen Einrichtung
EP1394910B1 (de) * 2002-08-26 2012-12-26 Alcatel Lucent Raman-aktive optische Faser
FR2858421B1 (fr) 2003-07-29 2005-11-11 Cit Alcatel Fibre optique active pour amplification raman
EP1812823A4 (de) 2004-03-25 2009-08-05 Imra America Inc Optische parametrische verstärkung, optische parametrische erzeugung und optisches pumpen in faseroptischen systemen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035839B2 (ja) * 1979-11-15 1985-08-16 日本電信電話株式会社 フアイバラマンレ−ザ−用光フアイバ
US4616898A (en) * 1980-03-31 1986-10-14 Polaroid Corporation Optical communication systems using raman repeaters and components therefor
JPS56165437A (en) * 1980-05-26 1981-12-19 Kokusai Denshin Denwa Co Ltd <Kdd> Optical repeating system for optical communication
US4558921A (en) * 1982-02-25 1985-12-17 At&T Bell Laboratories Soliton fiber telecommunication systems
GB2151868B (en) * 1983-12-16 1986-12-17 Standard Telephones Cables Ltd Optical amplifiers
JPS6145201A (ja) * 1984-08-09 1986-03-05 Sumitomo Electric Ind Ltd プラスチツク光フアイバ−の製造方法
JPS6175326A (ja) * 1984-09-21 1986-04-17 Nec Corp フアイバ内光増幅送信装置
JPS61197448A (ja) * 1985-02-22 1986-09-01 Toray Silicone Co Ltd 光通信ガラスフアイバ用被覆剤
JPS62175702A (ja) * 1986-01-29 1987-08-01 Takashi Mori 光ラジエ−タ

Also Published As

Publication number Publication date
CA1277404C (en) 1990-12-04
DK207887D0 (da) 1987-04-24
DK207887A (da) 1987-10-26
EP0248517B1 (de) 1994-11-02
AU580708B2 (en) 1989-01-27
EP0248517A2 (de) 1987-12-09
JP2535531B2 (ja) 1996-09-18
KR870010700A (ko) 1987-11-30
US4790619A (en) 1988-12-13
JPS6311916A (ja) 1988-01-19
AU7184087A (en) 1987-11-05
EP0248517A3 (en) 1989-11-15
DE3750707D1 (de) 1994-12-08

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee