DE69209603T2 - Faseroptische monofrequente Laserquelle mittlerer Leistung - Google Patents

Faseroptische monofrequente Laserquelle mittlerer Leistung

Info

Publication number
DE69209603T2
DE69209603T2 DE69209603T DE69209603T DE69209603T2 DE 69209603 T2 DE69209603 T2 DE 69209603T2 DE 69209603 T DE69209603 T DE 69209603T DE 69209603 T DE69209603 T DE 69209603T DE 69209603 T2 DE69209603 T2 DE 69209603T2
Authority
DE
Germany
Prior art keywords
fiber optic
laser source
medium power
power fiber
monofrequency
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 - Fee Related
Application number
DE69209603T
Other languages
English (en)
Other versions
DE69209603D1 (de
Inventor
Jean-Paul Pocholle
Michel Papuchon
Claude Puech
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of DE69209603D1 publication Critical patent/DE69209603D1/de
Application granted granted Critical
Publication of DE69209603T2 publication Critical patent/DE69209603T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • 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
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE69209603T 1991-09-24 1992-09-15 Faseroptische monofrequente Laserquelle mittlerer Leistung Expired - Fee Related DE69209603T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111742A FR2681737A1 (fr) 1991-09-24 1991-09-24 Source monofrequence de puissance a fibre optique.

Publications (2)

Publication Number Publication Date
DE69209603D1 DE69209603D1 (de) 1996-05-09
DE69209603T2 true DE69209603T2 (de) 1996-08-22

Family

ID=9417232

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69209603T Expired - Fee Related DE69209603T2 (de) 1991-09-24 1992-09-15 Faseroptische monofrequente Laserquelle mittlerer Leistung

Country Status (4)

Country Link
US (1) US5369524A (de)
EP (1) EP0534820B1 (de)
DE (1) DE69209603T2 (de)
FR (1) FR2681737A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681737A1 (fr) * 1991-09-24 1993-03-26 Thomson Csf Source monofrequence de puissance a fibre optique.
IT1256222B (it) * 1992-12-23 1995-11-29 Pirelli Cavi Spa Generatore ottico di segnali ad alta potenza per impianti di telecomunicazione
FR2725081B1 (fr) * 1994-09-23 1996-11-15 Thomson Csf Source optique compacte, basee sur le doublage de frequence d'un laser et auto-stabilisee par depeuplement de la pompe
US5513203A (en) * 1995-04-05 1996-04-30 At&T Corp. Surface emitting laser having improved pumping efficiency
KR100377716B1 (ko) * 1998-02-25 2003-03-26 인터내셔널 비지네스 머신즈 코포레이션 광학적 방사를 위해 희토류 원소로 도핑된 실리콘 구조체 및 방사방법
FR2784185B1 (fr) 1998-10-06 2001-02-02 Thomson Csf Dispositif pour l'harmonisation entre une voie d'emission laser et une voie passive d'observation
FR2796211B1 (fr) 1999-07-09 2001-10-12 Thomson Csf Cavite optique instable pour faisceau laser
WO2001080384A1 (fr) * 2000-04-19 2001-10-25 Fujitsu Limited Module optique parallele et dispositif de traitement d'informations
FR2814281B1 (fr) * 2000-09-19 2003-08-29 Thomson Lcd Matrice active tft pour capteur optique comportant une couche semi-conductrice photosensible, et capteur optique comportant une telle matrice
FR2825463B1 (fr) * 2001-05-30 2003-09-12 Thales Sa Gyrometre laser etat solide comportant un bloc resonateur
EP1648058A1 (de) * 2004-10-18 2006-04-19 Ecole Polytechnique Federale De Lausanne (Epfl) Eine integrierte Haltestrahl-bei-Transparenz-(HBAT)-Vorrichtung zur optischen Halbleiteremission oder Halbleiterverstärkung
US20220052503A1 (en) * 2020-08-11 2022-02-17 II-VI Delaware, Inc Fiber Amplifier Having Dual Output Laser Diode
US11728613B2 (en) * 2021-01-25 2023-08-15 Ii-Vi Delaware, Inc. Doped fiber amplifier having pass-through pump laser

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910746A (en) * 1984-06-14 1990-03-20 Peter Nicholson Multiple crystal pumping cavity laser with thermal and mechanical isolation
JPS6182488A (ja) * 1984-09-29 1986-04-26 Hoya Corp 固体レ−ザ装置
DE197943T1 (de) * 1984-10-01 1987-02-05 Polaroid Corp., Cambridge, Mass., Us Verst(gamma)rker frr optischen wellenleiter und laser.
EP0256047A1 (de) * 1986-01-30 1988-02-24 Advanced Lasers Ltd. Kompaktes schicht-laser-oszillator-verstärkersystem
US4829529A (en) * 1987-06-15 1989-05-09 Spectra-Physics, Inc. Laser diode pumped fiber lasers with pump cavity
US5185814A (en) * 1989-07-13 1993-02-09 British Telecommunications Public Limited Company Optical fiber communications network including plural amplifiers with single pump source
GB2236426B (en) * 1989-09-20 1994-01-26 Stc Plc Laser source
FR2681737A1 (fr) * 1991-09-24 1993-03-26 Thomson Csf Source monofrequence de puissance a fibre optique.

Also Published As

Publication number Publication date
FR2681737B1 (de) 1995-02-24
EP0534820A1 (de) 1993-03-31
FR2681737A1 (fr) 1993-03-26
US5369524A (en) 1994-11-29
EP0534820B1 (de) 1996-04-03
DE69209603D1 (de) 1996-05-09

Similar Documents

Publication Publication Date Title
DE69515475T2 (de) Optischer faser-laser
DE69507486D1 (de) Faseroptischer hochleistungsverstaerker oder laservorrichtung
DE3689864T2 (de) Optischer Faser-Laser.
DE69122399D1 (de) Laserkatheter mit faseroptik
DE69316878D1 (de) Optischer faser-laser und zugehöriger optischer koppler
DE69117647T2 (de) Passiver optischer Wellenleiter
DE69220648D1 (de) Faseroptischer Verstärker
DE69323454T2 (de) Stossfeste optische Wellenleiter-Anordnung
DE69209603T2 (de) Faseroptische monofrequente Laserquelle mittlerer Leistung
BR9204468A (pt) Cabode fibras oticas
FR2687801B1 (fr) Cassette de fibres optiques.
DE69121768D1 (de) Faseroptischer Verstärker
DE59400655D1 (de) Faseroptischer Verstärker
DE69114684D1 (de) Faserschlichtemittel.
DE69303659D1 (de) Faseroptischer Verstärker mit rückwirkungsunempfindlichem Pumplaser
DK137691A (da) Optisk fiberforstaerker
DK220690D0 (da) Optisk fiberforstaerker
DE68928713T2 (de) Breitbandige Superfluoreszenz-Faserlaserquelle
DE69301955T2 (de) Faseroptischer Verstärker
DE69115390D1 (de) Optischer Sternkoppler mit der Verwendung von faseroptischer Verstärkungstechnik
DE68914035D1 (de) Optischer Faserverstärker.
DE69400399D1 (de) Optischer Wellenleiterverstärker
DE69300299T2 (de) Faseroptischer Verstärker.
DE69430756T2 (de) Faseroptischer koppler
DE59205992D1 (de) Optischer Wellenleiter

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee