WO2003040765A3 - Dispositif de pompe optique a plusieurs voies de sortie et utilisation du dispositif de pompe dans un dispositif d'amplification - Google Patents

Dispositif de pompe optique a plusieurs voies de sortie et utilisation du dispositif de pompe dans un dispositif d'amplification Download PDF

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Publication number
WO2003040765A3
WO2003040765A3 PCT/FR2002/003767 FR0203767W WO03040765A3 WO 2003040765 A3 WO2003040765 A3 WO 2003040765A3 FR 0203767 W FR0203767 W FR 0203767W WO 03040765 A3 WO03040765 A3 WO 03040765A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical
output paths
pump
same
pump device
Prior art date
Application number
PCT/FR2002/003767
Other languages
English (en)
Other versions
WO2003040765A2 (fr
Inventor
Denis Barbier
Olivier Jacquin
Engin Molva
Original Assignee
Teem Photonics
Denis Barbier
Olivier Jacquin
Engin Molva
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 Teem Photonics, Denis Barbier, Olivier Jacquin, Engin Molva filed Critical Teem Photonics
Priority to US10/494,324 priority Critical patent/US6944376B2/en
Priority to EP02795360A priority patent/EP1442508A2/fr
Priority to CA002465841A priority patent/CA2465841A1/fr
Publication of WO2003040765A2 publication Critical patent/WO2003040765A2/fr
Publication of WO2003040765A3 publication Critical patent/WO2003040765A3/fr

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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • 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
    • H01S3/06754—Fibre amplifiers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12133—Functions
    • G02B2006/1215—Splitter
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
    • H01S3/094011—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre with bidirectional pumping, i.e. with injection of the pump light from both two ends of the fibre
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)

Abstract

L'invention concerne un dispositif de pompe optique comportant une source de pompe reliée optiquement à un diviseur optique comportant une voie d'entrée et n voies de sortie, la voie d'entrée étant apte à recevoir une onde de pompe S issue de la source et les n voies de sortie étant aptes à fournir n ondes de pompe S1,...Sn, avec n entier supérieur à 1. Elle concerne également l'utilisation du dispositif de pompe dans un dispositif d'amplification optique. L'invention trouve des applications dans tous les domaines nécessitant plusieurs pompes optiques et plus particulièrement dans le domaine des télécommunications optiques et par exemple pour les amplificateurs optiques.
PCT/FR2002/003767 2001-11-05 2002-11-04 Dispositif de pompe optique a plusieurs voies de sortie et utilisation du dispositif de pompe dans un dispositif d'amplification WO2003040765A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/494,324 US6944376B2 (en) 2001-11-05 2002-11-04 Optical pump device with several output channels and use of same in an amplifier device
EP02795360A EP1442508A2 (fr) 2001-11-05 2002-11-04 Dispositif de pompe optique a plusieurs voies de sortie et utilisation du dispositif de pompe dans un dispositif d amplificat ion
CA002465841A CA2465841A1 (fr) 2001-11-05 2002-11-04 Dispositif de pompe optique a plusieurs voies de sortie et utilisation du dispositif de pompe dans un dispositif d'amplification

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0114260A FR2831999A1 (fr) 2001-11-05 2001-11-05 Dispositif de pompe optique a plusieurs voies de sortie et utilisation du dispositif de pompe dans un dispositif
FR01/14260 2001-11-05

Publications (2)

Publication Number Publication Date
WO2003040765A2 WO2003040765A2 (fr) 2003-05-15
WO2003040765A3 true WO2003040765A3 (fr) 2003-12-04

Family

ID=8869055

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/003767 WO2003040765A2 (fr) 2001-11-05 2002-11-04 Dispositif de pompe optique a plusieurs voies de sortie et utilisation du dispositif de pompe dans un dispositif d'amplification

Country Status (5)

Country Link
US (1) US6944376B2 (fr)
EP (1) EP1442508A2 (fr)
CA (1) CA2465841A1 (fr)
FR (1) FR2831999A1 (fr)
WO (1) WO2003040765A2 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0725287A1 (fr) * 1994-12-28 1996-08-07 Sharp Kabushiki Kaisha Elément intégré de contrÔle optique et un procédé de fabrication pour celui-ci et élément de circuit intégré optique et dispositif de circuit intégré optique utilisant celui-ci
US6208678B1 (en) * 1998-11-24 2001-03-27 Nortel Networks Limited Laser pump source and method of operation thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0725287A1 (fr) * 1994-12-28 1996-08-07 Sharp Kabushiki Kaisha Elément intégré de contrÔle optique et un procédé de fabrication pour celui-ci et élément de circuit intégré optique et dispositif de circuit intégré optique utilisant celui-ci
US6208678B1 (en) * 1998-11-24 2001-03-27 Nortel Networks Limited Laser pump source and method of operation thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
SANFORD N A ET AL: "Y-BRANCH WAVEGUIDE GLASS LASER AND AMPLIFIER", OPTICS LETTERS, OPTICAL SOCIETY OF AMERICA, WASHINGTON, US, vol. 16, no. 15, 1 August 1991 (1991-08-01), pages 1168 - 1170, XP000217660, ISSN: 0146-9592 *
SUZUKI K ET AL: "Miniature semiconductor optical power splitters with submicrometre wide aperture", ELECTRONICS LETTERS, IEE STEVENAGE, GB, vol. 32, no. 7, 28 March 1996 (1996-03-28), pages 654 - 655, XP006004931, ISSN: 0013-5194 *
WILLNER A E ET AL: "STAR COUPLERS WITH GAIN USING MULTIPLE ERBIUM-DOPED FIBERS PUMPED WITH A SINGLE LASER", IEEE PHOTONICS TECHNOLOGY LETTERS, IEEE INC. NEW YORK, US, vol. 3, no. 3, 1 March 1991 (1991-03-01), pages 250 - 252, XP000202942, ISSN: 1041-1135 *

Also Published As

Publication number Publication date
CA2465841A1 (fr) 2003-05-15
EP1442508A2 (fr) 2004-08-04
US6944376B2 (en) 2005-09-13
US20050069251A1 (en) 2005-03-31
FR2831999A1 (fr) 2003-05-09
WO2003040765A2 (fr) 2003-05-15

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