ES2107078T3 - Laser de fibra con sincronizacion activa de modo. - Google Patents

Laser de fibra con sincronizacion activa de modo.

Info

Publication number
ES2107078T3
ES2107078T3 ES94107116T ES94107116T ES2107078T3 ES 2107078 T3 ES2107078 T3 ES 2107078T3 ES 94107116 T ES94107116 T ES 94107116T ES 94107116 T ES94107116 T ES 94107116T ES 2107078 T3 ES2107078 T3 ES 2107078T3
Authority
ES
Spain
Prior art keywords
active mode
fiber laser
synchronization
optical
mode synchronization
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
ES94107116T
Other languages
English (en)
Inventor
Thomas Pfeiffer
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 SAS
Original Assignee
Alcatel Alsthom Compagnie Generale dElectricite
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 Alsthom Compagnie Generale dElectricite filed Critical Alcatel Alsthom Compagnie Generale dElectricite
Application granted granted Critical
Publication of ES2107078T3 publication Critical patent/ES2107078T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01S3/067—Fibre lasers
    • H01S3/06791—Fibre ring lasers
    • 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
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/107—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using electro-optic devices, e.g. exhibiting Pockels or Kerr effect
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1106—Mode locking
    • H01S3/1109—Active mode locking

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)

Abstract

PARA LA TRANSMISION DE MENSAJES OPTICOS SON NECESARIAS FUENTES DE LUZ PULSADA, OPTICA, DE BANDA ANCHA. DEBEN SER UTILIZADOS ENTRE OTROS TAMBIEN LASER (1) DE ANILLO DE FIBRA. PARA ELLO ES NECESARIO QUE EL LASER (1) DE ANILLO DE FIBRA ESTE SINCRONIZADO CON UN INTERVALO EXTERNO. LA SINCRONIZACION SE CONSIGUE SEGUN EL LASER (1) DE ANILLO DE FIBRA ACOPLADO DE MODEN ACTIVO DE ACUERDO CON LA INVENCION EN EL RESONADOR (6) ANULAR, CUYA LONGITUD DE VIA OPTICA SE REGULA POR MOTIVOS DE SINCRONIZACION.
ES94107116T 1993-05-27 1994-05-06 Laser de fibra con sincronizacion activa de modo. Expired - Lifetime ES2107078T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4317667A DE4317667A1 (de) 1993-05-27 1993-05-27 Aktiv modengekoppelter Faserlaser

Publications (1)

Publication Number Publication Date
ES2107078T3 true ES2107078T3 (es) 1997-11-16

Family

ID=6489060

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94107116T Expired - Lifetime ES2107078T3 (es) 1993-05-27 1994-05-06 Laser de fibra con sincronizacion activa de modo.

Country Status (3)

Country Link
EP (1) EP0632552B1 (es)
DE (2) DE4317667A1 (es)
ES (1) ES2107078T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4409444A1 (de) * 1994-03-19 1995-09-21 Sel Alcatel Ag Optisch gepumpter bistabiler Laser
DE4441133A1 (de) * 1994-11-21 1996-05-23 Sel Alcatel Ag Modengekoppelter Faserlaser
JP3234429B2 (ja) * 1995-01-17 2001-12-04 日本電信電話株式会社 モード同期レーザの動作安定化装置
EP0811263A1 (en) * 1995-12-22 1997-12-10 Koninklijke Philips Electronics N.V. Optical unit for synchronizing clock signals
DE19626128A1 (de) * 1996-06-28 1998-01-08 Sel Alcatel Ag Sendeeinrichtung, Sendeeinheit und optisches Übertragungssystem zur optischen Übertragung analoger elektrischer Signale
JP4008617B2 (ja) * 1999-03-30 2007-11-14 沖電気工業株式会社 光源の周波数安定化装置
DE10135100B4 (de) * 2001-07-11 2009-02-12 Forschungsverbund Berlin E.V. Verfahren zur Einstellung der optimalen Resonatorlänge für einen modengekoppelten Laseroszillator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025875A (en) * 1976-01-05 1977-05-24 Nasa Length controlled stabilized mode-lock Nd:YAG laser
US5132976A (en) * 1991-05-28 1992-07-21 At&T Bell Laboratories Electrically tunable fiber ring laser

Also Published As

Publication number Publication date
EP0632552B1 (de) 1997-08-13
DE59403707D1 (de) 1997-09-18
EP0632552A1 (de) 1995-01-04
DE4317667A1 (de) 1994-12-01

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