LU66145A1 - - Google Patents

Info

Publication number
LU66145A1
LU66145A1 LU66145DA LU66145A1 LU 66145 A1 LU66145 A1 LU 66145A1 LU 66145D A LU66145D A LU 66145DA LU 66145 A1 LU66145 A1 LU 66145A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU66145A1 publication Critical patent/LU66145A1/xx

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
    • H04B10/2912—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
    • H04B10/2914—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 lumped semiconductor optical amplifiers [SOA]
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/50—Amplifier structures not provided for in groups H01S5/02 - H01S5/30

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Plasma & Fusion (AREA)
  • Optical Integrated Circuits (AREA)
  • Lasers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
LU66145D 1971-09-24 1972-09-22 LU66145A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712147842 DE2147842B2 (en) 1971-09-24 1971-09-24 Optical repeater integrated in a fiber optic cable

Publications (1)

Publication Number Publication Date
LU66145A1 true LU66145A1 (en) 1973-01-17

Family

ID=5820519

Family Applications (1)

Application Number Title Priority Date Filing Date
LU66145D LU66145A1 (en) 1971-09-24 1972-09-22

Country Status (10)

Country Link
JP (1) JPS576715B2 (en)
BE (1) BE789175A (en)
CA (1) CA995798A (en)
CH (1) CH547019A (en)
DE (1) DE2147842B2 (en)
FR (1) FR2153317B1 (en)
GB (1) GB1407227A (en)
IT (1) IT967733B (en)
LU (1) LU66145A1 (en)
SE (1) SE379121B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439481A1 (en) * 1978-10-19 1980-05-16 Kokusai Denshin Denwa Co Ltd SEMICONDUCTOR LIGHT AMPLIFIER
EP0342953A2 (en) * 1988-05-17 1989-11-23 Kokusai Denshin Denwa Kabushiki Kaisha Semiconductor optical amplifying element

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2248370C2 (en) * 1972-10-03 1986-05-07 Siemens AG, 1000 Berlin und 8000 München Repeater integrated in an optical waveguide of an optical communications system
FR2441860A1 (en) * 1978-11-14 1980-06-13 Thomson Csf Optical coupler for fibre optics - grips fibres side by side facing convex mirror coupler to provide simple and small coupler
JPS56165437A (en) * 1980-05-26 1981-12-19 Kokusai Denshin Denwa Co Ltd <Kdd> Optical repeating system for optical communication
US4369524A (en) * 1980-10-14 1983-01-18 Xerox Corporation Single component transceiver device for linear fiber optical network

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439481A1 (en) * 1978-10-19 1980-05-16 Kokusai Denshin Denwa Co Ltd SEMICONDUCTOR LIGHT AMPLIFIER
EP0342953A2 (en) * 1988-05-17 1989-11-23 Kokusai Denshin Denwa Kabushiki Kaisha Semiconductor optical amplifying element
EP0342953A3 (en) * 1988-05-17 1990-04-25 Kokusai Denshin Denwa Kabushiki Kaisha Semiconductor optical amplifying element

Also Published As

Publication number Publication date
CA995798A (en) 1976-08-24
JPS576715B2 (en) 1982-02-06
FR2153317A1 (en) 1973-05-04
IT967733B (en) 1974-03-11
DE2147842A1 (en) 1973-04-05
JPS4842750A (en) 1973-06-21
BE789175A (en) 1973-01-15
CH547019A (en) 1974-03-15
DE2147842B2 (en) 1980-01-17
GB1407227A (en) 1975-09-24
FR2153317B1 (en) 1978-10-20
SE379121B (en) 1975-09-22

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