IT967733B - Amplificatore ottico intermedio per un sistema di comunicazioni elettriche - Google Patents

Amplificatore ottico intermedio per un sistema di comunicazioni elettriche

Info

Publication number
IT967733B
IT967733B IT2951372A IT2951372A IT967733B IT 967733 B IT967733 B IT 967733B IT 2951372 A IT2951372 A IT 2951372A IT 2951372 A IT2951372 A IT 2951372A IT 967733 B IT967733 B IT 967733B
Authority
IT
Italy
Prior art keywords
communication system
electrical communication
optical amplifier
intermediate optical
amplifier
Prior art date
Application number
IT2951372A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT967733B publication Critical patent/IT967733B/it

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)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Plasma & Fusion (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Integrated Circuits (AREA)
  • Lasers (AREA)
  • Semiconductor Lasers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)
IT2951372A 1971-09-24 1972-09-22 Amplificatore ottico intermedio per un sistema di comunicazioni elettriche IT967733B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712147842 DE2147842B2 (de) 1971-09-24 1971-09-24 In einen Lichtwellenleiter integrierter optischer Zwischenverstärker

Publications (1)

Publication Number Publication Date
IT967733B true IT967733B (it) 1974-03-11

Family

ID=5820519

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2951372A IT967733B (it) 1971-09-24 1972-09-22 Amplificatore ottico intermedio per un sistema di comunicazioni elettriche

Country Status (10)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2248370C2 (de) * 1972-10-03 1986-05-07 Siemens AG, 1000 Berlin und 8000 München In einen optischen Wellenleiter eines optischen Nachrichtenübertragungssystems integrierter Zwischenverstärker
JPS5555594A (en) * 1978-10-19 1980-04-23 Kokusai Denshin Denwa Co Ltd <Kdd> Semiconductor light amplifier
FR2441860A1 (fr) * 1978-11-14 1980-06-13 Thomson Csf Epissure entre fibres optiques
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
JPH01289287A (ja) * 1988-05-17 1989-11-21 Kokusai Denshin Denwa Co Ltd <Kdd> 半導体光増幅素子

Also Published As

Publication number Publication date
DE2147842B2 (de) 1980-01-17
GB1407227A (en) 1975-09-24
DE2147842A1 (de) 1973-04-05
LU66145A1 (xx) 1973-01-17
CH547019A (de) 1974-03-15
FR2153317B1 (xx) 1978-10-20
CA995798A (en) 1976-08-24
JPS4842750A (xx) 1973-06-21
JPS576715B2 (xx) 1982-02-06
BE789175A (fr) 1973-01-15
SE379121B (xx) 1975-09-22
FR2153317A1 (xx) 1973-05-04

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