IT1185679B - Sistema di multiplazione a divisione di frequenza per reti a fibre ottiche in ottica coerente - Google Patents

Sistema di multiplazione a divisione di frequenza per reti a fibre ottiche in ottica coerente

Info

Publication number
IT1185679B
IT1185679B IT22048/85A IT2204885A IT1185679B IT 1185679 B IT1185679 B IT 1185679B IT 22048/85 A IT22048/85 A IT 22048/85A IT 2204885 A IT2204885 A IT 2204885A IT 1185679 B IT1185679 B IT 1185679B
Authority
IT
Italy
Prior art keywords
multiplation
fiber optic
frequency division
optic networks
coherent optics
Prior art date
Application number
IT22048/85A
Other languages
English (en)
Other versions
IT8522048A0 (it
Inventor
Alberto Fioretti
Franco Curti
Original Assignee
Face Standard Ind
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 Face Standard Ind filed Critical Face Standard Ind
Priority to IT22048/85A priority Critical patent/IT1185679B/it
Publication of IT8522048A0 publication Critical patent/IT8522048A0/it
Priority to DE19863629535 priority patent/DE3629535A1/de
Application granted granted Critical
Publication of IT1185679B publication Critical patent/IT1185679B/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
    • H04B10/50—Transmitters
    • 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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/506—Multiwavelength transmitters
    • 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
    • H04B10/50—Transmitters
    • H04B10/572—Wavelength control

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
IT22048/85A 1985-09-03 1985-09-03 Sistema di multiplazione a divisione di frequenza per reti a fibre ottiche in ottica coerente IT1185679B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT22048/85A IT1185679B (it) 1985-09-03 1985-09-03 Sistema di multiplazione a divisione di frequenza per reti a fibre ottiche in ottica coerente
DE19863629535 DE3629535A1 (de) 1985-09-03 1986-08-29 Kohaerentes optisches frequenzmultiplex-nachrichtenuebertragungssystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22048/85A IT1185679B (it) 1985-09-03 1985-09-03 Sistema di multiplazione a divisione di frequenza per reti a fibre ottiche in ottica coerente

Publications (2)

Publication Number Publication Date
IT8522048A0 IT8522048A0 (it) 1985-09-03
IT1185679B true IT1185679B (it) 1987-11-12

Family

ID=11190703

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22048/85A IT1185679B (it) 1985-09-03 1985-09-03 Sistema di multiplazione a divisione di frequenza per reti a fibre ottiche in ottica coerente

Country Status (2)

Country Link
DE (1) DE3629535A1 (it)
IT (1) IT1185679B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742576A (en) * 1985-12-23 1988-05-03 Polaroid Corporation Optical communication system employing coherent detection and method
DE10004290B4 (de) * 2000-02-01 2004-01-29 Siemens Ag Access-Knoten für optische Netze mit variablen Access-Wellenlängen, Nutzergerät zum Anschluss an einen solchen Access-Knoten, Verfahren zum Einspeisen von mehreren Signalen von mehreren Nutzern in ein optisches Netz und Verwendung eines Access-Knotens und mindestens eines Nutzergeräts zur Durchführung eines solchen Verfahrens

Also Published As

Publication number Publication date
DE3629535A1 (de) 1987-03-12
IT8522048A0 (it) 1985-09-03

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