ATE62359T1 - Optische verstaerker. - Google Patents

Optische verstaerker.

Info

Publication number
ATE62359T1
ATE62359T1 AT84307907T AT84307907T ATE62359T1 AT E62359 T1 ATE62359 T1 AT E62359T1 AT 84307907 T AT84307907 T AT 84307907T AT 84307907 T AT84307907 T AT 84307907T AT E62359 T1 ATE62359 T1 AT E62359T1
Authority
AT
Austria
Prior art keywords
sub
pump
signal
wavelength
pump signal
Prior art date
Application number
AT84307907T
Other languages
English (en)
Inventor
Kevin Christopher Byron
Original Assignee
Stc Plc
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 Stc Plc filed Critical Stc Plc
Application granted granted Critical
Publication of ATE62359T1 publication Critical patent/ATE62359T1/de

Links

Classifications

    • 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
    • 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
    • H01S3/307—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 a liquid

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
  • Led Devices (AREA)
AT84307907T 1983-12-16 1984-11-14 Optische verstaerker. ATE62359T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08333610A GB2151868B (en) 1983-12-16 1983-12-16 Optical amplifiers
EP84307907A EP0146262B1 (de) 1983-12-16 1984-11-14 Optische Verstärker

Publications (1)

Publication Number Publication Date
ATE62359T1 true ATE62359T1 (de) 1991-04-15

Family

ID=10553419

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84307907T ATE62359T1 (de) 1983-12-16 1984-11-14 Optische verstaerker.

Country Status (9)

Country Link
US (1) US4720684A (de)
EP (1) EP0146262B1 (de)
JP (1) JPS60145694A (de)
AT (1) ATE62359T1 (de)
AU (1) AU570520B2 (de)
CA (1) CA1245328A (de)
DE (1) DE3484388D1 (de)
GB (1) GB2151868B (de)
ZA (1) ZA849202B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554510A (en) * 1983-09-12 1985-11-19 The Board Of Trustees Of Leland Stanford Junior University Switching fiber optic amplifier
GB2151869B (en) * 1983-12-16 1986-12-31 Standard Telephones Cables Ltd Optical amplifiers
DE3577236D1 (de) * 1984-12-13 1990-05-23 Stc Plc Optischer verstaerker.
US4977620A (en) * 1985-05-09 1990-12-11 British Telecommunications Plc Optical homodyne detection
CA1271065A (en) * 1985-07-24 1990-07-03 Michael Charles Brierley Dielectric optical waveguide device
FR2586306B1 (fr) * 1985-08-13 1988-08-12 Grosso Philippe Dispositif d'amplification de puissance lumineuse comportant une boucle a recirculation
WO1987001246A1 (en) * 1985-08-13 1987-02-26 Robert Joseph Mears Fibre-optic lasers and amplifiers
US4790619A (en) * 1986-04-25 1988-12-13 American Telephone And Telegraph Company, At&T Bell Laboratories Apparatus comprising Raman-active optical fiber
JPH0727149B2 (ja) * 1986-11-04 1995-03-29 沖電気工業株式会社 光結合器
JP2785285B2 (ja) * 1988-12-01 1998-08-13 日本電気株式会社 レーザ光検出装置
US5083874A (en) * 1989-04-14 1992-01-28 Nippon Telegraph And Telephone Corporation Optical repeater and optical network using the same
GB2249682B (en) * 1990-11-09 1995-03-29 Stc Plc Optical amplifiers
EP2503655A3 (de) * 1995-03-20 2013-02-27 Fujitsu Limited Faseroptischer Verstärker und dispersionskompensierendes Fasermodul für faseroptischen Verstärker
GB9604281D0 (en) * 1996-02-29 1996-05-01 Stc Submarine Systems Ltd A fibre raman laser for converting wavelengths or a broadband raman optical amplifier
US5790300A (en) * 1996-10-15 1998-08-04 Mcdonnell Douglas Corporation Multi-channel fiber amplification system and associated method
US6101024A (en) 1998-03-24 2000-08-08 Xtera Communications, Inc. Nonlinear fiber amplifiers used for a 1430-1530nm low-loss window in optical fibers
US6693737B2 (en) 1998-03-24 2004-02-17 Xtera Communications, Inc. Dispersion compensating nonlinear polarization amplifiers
US6760148B2 (en) 1998-03-24 2004-07-06 Xtera Communications, Inc. Nonlinear polarization amplifiers in nonzero dispersion shifted fiber
US6181464B1 (en) * 1998-12-01 2001-01-30 Tycom (Us) Inc. Low noise Raman amplifier employing bidirectional pumping and an optical transmission system incorporating same
EP1330056A1 (de) * 2002-01-16 2003-07-23 Lucent Technologies Inc. Verfahren und Vorrichtung zur Ramanverstärkung in einem optischen Einrichtung
US20040042061A1 (en) * 2002-08-30 2004-03-04 Islam Mohammed N. Controlling ASE in optical amplification stages implementing time modulated pump signals
FR2858421B1 (fr) * 2003-07-29 2005-11-11 Cit Alcatel Fibre optique active pour amplification raman
FR2864358A1 (fr) * 2003-12-18 2005-06-24 Saint Louis Inst Dispositif de generation d'un rayonnement laser dans l'infrarouge

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290539A (en) * 1963-09-16 1966-12-06 Rca Corp Planar p-nu junction light source with reflector means to collimate the emitted light
US3705992A (en) * 1971-12-13 1972-12-12 Bell Telephone Labor Inc Broadband tunable raman-effect devices in optical fibers
US3873825A (en) * 1973-05-09 1975-03-25 Bell Telephone Labor Inc Apparatus and systems using broad band radiation pulse source
JPS56134774A (en) * 1980-03-26 1981-10-21 Nec Corp Manufacture of semiconductor device
US4616898A (en) * 1980-03-31 1986-10-14 Polaroid Corporation Optical communication systems using raman repeaters and components therefor
JPS56165385A (en) * 1980-05-26 1981-12-18 Nec Corp Device for generating high power multiwavelength light pulse
JPS56165437A (en) * 1980-05-26 1981-12-19 Kokusai Denshin Denwa Co Ltd <Kdd> Optical repeating system for optical communication
US4394623A (en) * 1981-01-27 1983-07-19 Kurnit Norman A Ring cavity for a raman capillary waveguide amplifier
US4389617A (en) * 1981-03-13 1983-06-21 The United States Of America As Represented By The United States Department Of Energy Combination ring cavity and backward Raman waveguide amplifier
GB2116391B (en) * 1982-02-25 1985-08-14 Western Electric Co Single-mode optical fibre telecommunication apparatus
US4515431A (en) * 1982-08-11 1985-05-07 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic amplifier
US4546476A (en) * 1982-12-10 1985-10-08 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic amplifier
GB2151869B (en) * 1983-12-16 1986-12-31 Standard Telephones Cables Ltd Optical amplifiers

Also Published As

Publication number Publication date
CA1245328A (en) 1988-11-22
AU570520B2 (en) 1988-03-17
EP0146262B1 (de) 1991-04-03
AU3579984A (en) 1985-06-20
EP0146262A3 (en) 1987-06-10
DE3484388D1 (de) 1991-05-08
GB2151868A (en) 1985-07-24
JPS60145694A (ja) 1985-08-01
ZA849202B (en) 1985-06-26
US4720684A (en) 1988-01-19
GB2151868B (en) 1986-12-17
EP0146262A2 (de) 1985-06-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties