ES2093221T3 - Procedimiento y dispositivo de emplazamiento relativo de una frecuencia, en particular optica. - Google Patents

Procedimiento y dispositivo de emplazamiento relativo de una frecuencia, en particular optica.

Info

Publication number
ES2093221T3
ES2093221T3 ES92400168T ES92400168T ES2093221T3 ES 2093221 T3 ES2093221 T3 ES 2093221T3 ES 92400168 T ES92400168 T ES 92400168T ES 92400168 T ES92400168 T ES 92400168T ES 2093221 T3 ES2093221 T3 ES 2093221T3
Authority
ES
Spain
Prior art keywords
wave
frequency
procedure
relative location
particular optical
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
ES92400168T
Other languages
English (en)
Inventor
Olivier Audoin
Jean-Michel Gabriagues
Michel Sotom
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.)
Alcatel Lucent NV
Original Assignee
Alcatel NV
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 Alcatel NV filed Critical Alcatel NV
Application granted granted Critical
Publication of ES2093221T3 publication Critical patent/ES2093221T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/08—Time-division multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)

Abstract

EN UN PROCESO SEGUN ESTA INVENCION SE MODULA UNA ONDA DE EMISION (F(2P-1)) QUE DEBE SER POSICIONADA EN EL ESPECTRO CON RELACION A UNA ONDA EXTERNA (F(2P-2)B). SE MEZCLA ESTA ONDA EXTERNA CON UNA ONDA LATERAL RESULTANTE DE ESTA MODULACION (F(2P-1)A) Y SE POSICIONA ESTA ONDA DE EMISION EN RESPUESTA A LAS VARIACIONES DE FRECUENCIA DE UNA SEÑAL DE BATIDO RESULTANTE DE ESTA MEZCLA. LA INVENCION SE APLICA EN PARTICULAR A LA REALIZACION DE UNA RED DE COMUNICACION DE FIBRAS OPTICAS.
ES92400168T 1991-01-24 1992-01-22 Procedimiento y dispositivo de emplazamiento relativo de una frecuencia, en particular optica. Expired - Lifetime ES2093221T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9100792A FR2672168B1 (fr) 1991-01-24 1991-01-24 Procede et dispositif de positionnement relatif d'une frequence, notamment optique.

Publications (1)

Publication Number Publication Date
ES2093221T3 true ES2093221T3 (es) 1996-12-16

Family

ID=9409004

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92400168T Expired - Lifetime ES2093221T3 (es) 1991-01-24 1992-01-22 Procedimiento y dispositivo de emplazamiento relativo de una frecuencia, en particular optica.

Country Status (9)

Country Link
US (1) US5319489A (es)
EP (1) EP0496676B1 (es)
JP (1) JP3274873B2 (es)
AT (1) ATE144664T1 (es)
AU (1) AU644713B2 (es)
CA (1) CA2060097A1 (es)
DE (1) DE69214680T2 (es)
ES (1) ES2093221T3 (es)
FR (1) FR2672168B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0734130B1 (en) * 1995-03-23 2003-06-04 Canon Kabushiki Kaisha Wavelength allocation in an optical communication system
CA2185880C (en) * 1995-09-19 2000-04-25 Masao Majima Communication system for performing wavelength division multiplexing communications, and wavelength control method used in the system
US6306187B1 (en) 1997-04-22 2001-10-23 3M Innovative Properties Company Abrasive material for the needle point of a probe card
JP3565313B2 (ja) 1998-05-25 2004-09-15 富士通株式会社 光送信機並びに該光送信機を有する端局装置及び光通信システム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160380B (en) * 1984-06-14 1988-01-27 Stc Plc Optical transmission systems
US4800555A (en) * 1987-03-03 1989-01-24 American Telephone And Telegraph Company, At&T Bell Laboratories Technique for repelling carriers in optical communications to minimize mutual interference
US4989201A (en) * 1987-06-09 1991-01-29 At&T Bell Laboratories Optical communication system with a stabilized "comb" of frequencies
FR2642924B1 (fr) * 1989-02-03 1991-04-12 Comp Generale Electricite Reseau de communication sur fibres optiques avec multiplexage en frequences
US5161044A (en) * 1989-07-11 1992-11-03 Harmonic Lightwaves, Inc. Optical transmitters linearized by means of parametric feedback
US5132829A (en) * 1989-12-18 1992-07-21 Bell Telephone Laboratories Inc. Tone spacing and power level monitor for fsk lightwave systems
US5166569A (en) * 1990-12-04 1992-11-24 Sundstrand Corporation Rotor containment assembly for dynamoelectric machines

Also Published As

Publication number Publication date
FR2672168B1 (fr) 1993-04-09
JP3274873B2 (ja) 2002-04-15
AU644713B2 (en) 1993-12-16
EP0496676B1 (fr) 1996-10-23
JPH07170235A (ja) 1995-07-04
EP0496676A1 (fr) 1992-07-29
ATE144664T1 (de) 1996-11-15
CA2060097A1 (fr) 1992-07-25
DE69214680D1 (de) 1996-11-28
AU1044792A (en) 1992-07-30
DE69214680T2 (de) 1997-02-20
US5319489A (en) 1994-06-07
FR2672168A1 (fr) 1992-07-31

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