ES2070901T3 - Comunicacion optica por sincronizacion por inyeccion con una señal que modula una portadora optica. - Google Patents

Comunicacion optica por sincronizacion por inyeccion con una señal que modula una portadora optica.

Info

Publication number
ES2070901T3
ES2070901T3 ES89300277T ES89300277T ES2070901T3 ES 2070901 T3 ES2070901 T3 ES 2070901T3 ES 89300277 T ES89300277 T ES 89300277T ES 89300277 T ES89300277 T ES 89300277T ES 2070901 T3 ES2070901 T3 ES 2070901T3
Authority
ES
Spain
Prior art keywords
optical
modulates
synchronization
injection
signal
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES89300277T
Other languages
English (en)
Inventor
Clinton Randy Giles
Tingye Li
Thomas Huntington Wood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of ES2070901T3 publication Critical patent/ES2070901T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H04B10/299—Signal waveform processing, e.g. reshaping or retiming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0075—Arrangements for synchronising receiver with transmitter with photonic or optical means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)

Abstract

SISTEMA DE COMUNICACION OPTICA QUE INCLUYE UN DISPOSITIVO OPTICO CUYA SALIDA OPTICA MODULADA ES BLOQUEADA EN UN RAYO OPTICO DE ENTRADA. EN UNA VERSION ESPECIFICA DEL SISTEMA, EL DISPOSITIVO PUEDE SER DE EFECTO AUTO-ELECTRICO-OPTICO (SEED), QUE SE UTILIZA COMO UN OSCILADOR POR MEDIO DE UN CIRCUITO ASOCIADO. ESTA VERSION PERMITE EL RECUBRIMIENTO DE LA FRECUENCIA DE UN RELOJ CON UNA CORRIENTE DE "BITS" QUE ES INTRODUCIDA EN EL DISPOSITIVO. CUANDO LA SALIDA DEL DISPOSITIVO SE COMUNICA DIRECTAMENTE CON UN ELEMENTO DE DECISION OPTICA, SE PUEDE REALIZAR UNA REGENERACION OPTICA TOTAL.
ES89300277T 1988-01-22 1989-01-12 Comunicacion optica por sincronizacion por inyeccion con una señal que modula una portadora optica. Expired - Lifetime ES2070901T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14691888A 1988-01-22 1988-01-22

Publications (1)

Publication Number Publication Date
ES2070901T3 true ES2070901T3 (es) 1995-06-16

Family

ID=22519570

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89300277T Expired - Lifetime ES2070901T3 (es) 1988-01-22 1989-01-12 Comunicacion optica por sincronizacion por inyeccion con una señal que modula una portadora optica.

Country Status (8)

Country Link
EP (1) EP0325374B1 (es)
JP (1) JPH02161833A (es)
KR (1) KR970004857B1 (es)
CA (1) CA1315851C (es)
DE (1) DE68921997T2 (es)
DK (1) DK24189A (es)
ES (1) ES2070901T3 (es)
HK (1) HK81896A (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5555592A (en) * 1978-10-19 1980-04-23 Kokusai Denshin Denwa Co Ltd <Kdd> Semiconductor light pulse inverter
JPS62245751A (ja) * 1986-04-17 1987-10-27 Nec Corp 光中継装置
GB8612956D0 (en) * 1986-05-28 1986-07-02 British Telecomm Optical signal regenerator
JPH02105118A (ja) * 1988-10-14 1990-04-17 Nippon Telegr & Teleph Corp <Ntt> 光タイミング抽出回路

Also Published As

Publication number Publication date
EP0325374A2 (en) 1989-07-26
KR890012465A (ko) 1989-08-26
DE68921997D1 (de) 1995-05-11
JPH02161833A (ja) 1990-06-21
KR970004857B1 (ko) 1997-04-04
EP0325374B1 (en) 1995-04-05
DK24189D0 (da) 1989-01-20
EP0325374A3 (en) 1991-09-04
DK24189A (da) 1989-07-23
HK81896A (en) 1996-05-17
DE68921997T2 (de) 1995-11-16
CA1315851C (en) 1993-04-06

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