DK600384D0 - Optisk forstaerker - Google Patents

Optisk forstaerker

Info

Publication number
DK600384D0
DK600384D0 DK600384A DK600384A DK600384D0 DK 600384 D0 DK600384 D0 DK 600384D0 DK 600384 A DK600384 A DK 600384A DK 600384 A DK600384 A DK 600384A DK 600384 D0 DK600384 D0 DK 600384D0
Authority
DK
Denmark
Prior art keywords
optical amplifier
amplifier
optical
Prior art date
Application number
DK600384A
Other languages
English (en)
Other versions
DK600384A (da
Inventor
Kevin Christopher Byron
Original Assignee
Standard Telephones Cables 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
Application filed by Standard Telephones Cables Ltd filed Critical Standard Telephones Cables Ltd
Publication of DK600384D0 publication Critical patent/DK600384D0/da
Publication of DK600384A publication Critical patent/DK600384A/da

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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094042—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a fibre laser

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DK600384A 1983-12-16 1984-12-14 Optisk forstaerker DK600384A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08333611A GB2151869B (en) 1983-12-16 1983-12-16 Optical amplifiers

Publications (2)

Publication Number Publication Date
DK600384D0 true DK600384D0 (da) 1984-12-14
DK600384A DK600384A (da) 1985-06-17

Family

ID=10553420

Family Applications (1)

Application Number Title Priority Date Filing Date
DK600384A DK600384A (da) 1983-12-16 1984-12-14 Optisk forstaerker

Country Status (5)

Country Link
EP (1) EP0149886A3 (da)
JP (1) JPS60140889A (da)
AU (1) AU569593B2 (da)
DK (1) DK600384A (da)
GB (1) GB2151869B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151868B (en) * 1983-12-16 1986-12-17 Standard Telephones Cables Ltd Optical amplifiers
US4712075A (en) * 1985-11-27 1987-12-08 Polaroid Corporation Optical amplifier
WO1987004881A1 (en) * 1986-01-31 1987-08-13 Advanced Lasers Ltd. Fibre communication laser system
GB8622745D0 (en) * 1986-09-22 1986-10-29 Plessey Co Plc Bistable optical device
JPS6435976A (en) * 1987-07-30 1989-02-07 Nec Corp Laser system
JP2713745B2 (ja) * 1988-11-16 1998-02-16 浜松ホトニクス株式会社 光励起固体レーザー
IT1237135B (it) * 1989-10-30 1993-05-24 Pirelli Cavi Spa Gruppo di amplificazione ottico a basso rumore, con riflessione della potenza di pompaggio.
GB9115556D0 (en) * 1991-07-18 1991-11-06 Gec Ferranti Defence Syst A raman laser
DE69200468T2 (de) * 1991-07-18 1995-02-02 Gec Marconi Avionics Holdings Raman Laser.
FR2691310B1 (fr) * 1992-05-12 1995-05-12 Alsthom Cge Alcatel Dispositif de liaison optique pour mobile, notamment pour satellite de la terre.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579041B2 (da) * 1974-11-29 1982-02-19
US4616898A (en) * 1980-03-31 1986-10-14 Polaroid Corporation Optical communication systems using raman repeaters and components therefor
GB2151868B (en) * 1983-12-16 1986-12-17 Standard Telephones Cables Ltd Optical amplifiers

Also Published As

Publication number Publication date
JPS60140889A (ja) 1985-07-25
AU3625384A (en) 1985-06-20
GB2151869B (en) 1986-12-31
EP0149886A3 (en) 1987-10-07
DK600384A (da) 1985-06-17
AU569593B2 (en) 1988-02-11
EP0149886A2 (en) 1985-07-31
GB2151869A (en) 1985-07-24

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment