ATE76191T1 - Verfahren zur veraenderung des reflexionskoeffizienten eines monomodefaserendes und mittels dieses verfahrens hergestelltes faserinterferometer. - Google Patents

Verfahren zur veraenderung des reflexionskoeffizienten eines monomodefaserendes und mittels dieses verfahrens hergestelltes faserinterferometer.

Info

Publication number
ATE76191T1
ATE76191T1 AT88400595T AT88400595T ATE76191T1 AT E76191 T1 ATE76191 T1 AT E76191T1 AT 88400595 T AT88400595 T AT 88400595T AT 88400595 T AT88400595 T AT 88400595T AT E76191 T1 ATE76191 T1 AT E76191T1
Authority
AT
Austria
Prior art keywords
face
reflection coefficient
changing
fiber
singlemode
Prior art date
Application number
AT88400595T
Other languages
English (en)
Inventor
Patrick Drahi
Olivier Huart
Jacqueline Begel
Serge Chalot
Jean-Michel Gabriagues
Original Assignee
Alsthom Cge Alcatel
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 Alsthom Cge Alcatel filed Critical Alsthom Cge Alcatel
Application granted granted Critical
Publication of ATE76191T1 publication Critical patent/ATE76191T1/de

Links

Classifications

    • 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
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02052—Optical fibres with cladding with or without a coating comprising optical elements other than gratings, e.g. filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G01J9/02—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods
    • G01J2009/0226—Fibres
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29358—Multiple beam interferometer external to a light guide, e.g. Fabry-Pérot, etalon, VIPA plate, OTDL plate, continuous interferometer, parallel plate resonator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AT88400595T 1987-03-16 1988-03-14 Verfahren zur veraenderung des reflexionskoeffizienten eines monomodefaserendes und mittels dieses verfahrens hergestelltes faserinterferometer. ATE76191T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8703548A FR2612649B1 (fr) 1987-03-16 1987-03-16 Procede de modification du coefficient de reflexion de l'extremite d'une fibre optique monomode et interferometre a fibre optique realise a l'aide de ce procede
EP88400595A EP0286475B1 (de) 1987-03-16 1988-03-14 Verfahren zur Veränderung des Reflexionskoeffizienten eines Monomodefaserendes und mittels dieses Verfahrens hergestelltes Faserinterferometer

Publications (1)

Publication Number Publication Date
ATE76191T1 true ATE76191T1 (de) 1992-05-15

Family

ID=9348996

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88400595T ATE76191T1 (de) 1987-03-16 1988-03-14 Verfahren zur veraenderung des reflexionskoeffizienten eines monomodefaserendes und mittels dieses verfahrens hergestelltes faserinterferometer.

Country Status (6)

Country Link
EP (1) EP0286475B1 (de)
AT (1) ATE76191T1 (de)
DE (1) DE3870967D1 (de)
ES (1) ES2032029T3 (de)
FR (1) FR2612649B1 (de)
GR (1) GR3004976T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5267340A (en) * 1989-08-08 1993-11-30 E-Tek Dynamics, Inc. Fiber optic coupler and method of making same
US5226101A (en) * 1992-06-15 1993-07-06 Siecor Corporation Method of laser polishing fiber optic connectors
US5317661A (en) * 1993-07-06 1994-05-31 Siecor Corporation Laser removal of altered index of refraction layer on glass fibers
US5858053A (en) * 1997-08-19 1999-01-12 Lucent Technologies Inc. Method for coating an optical fiber with transducer in a bath of coating material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6028325B2 (ja) * 1977-01-19 1985-07-04 日本電信電話株式会社 光ファイバ端部の製造方法
JPS57168126A (en) * 1981-03-26 1982-10-16 Toshihiko Yoshino Device for detecting physical change
JPS58136008A (ja) * 1982-02-08 1983-08-12 Omron Tateisi Electronics Co 光フアイバ端面処理方法
JPS6017326A (ja) * 1983-07-08 1985-01-29 Fujitsu Ltd 光フアイバフアブリ−ペロ−干渉計

Also Published As

Publication number Publication date
FR2612649B1 (fr) 1990-09-14
EP0286475A1 (de) 1988-10-12
GR3004976T3 (de) 1993-04-28
ES2032029T3 (es) 1993-01-01
DE3870967D1 (de) 1992-06-17
EP0286475B1 (de) 1992-05-13
FR2612649A1 (fr) 1988-09-23

Similar Documents

Publication Publication Date Title
US4822126A (en) Wavelength independent coupler and method of manufacture thereof
DE69303960D1 (de) Herstellungsverfahren von mit Erbium dotiertem Siliciumdioxid für optische Glasfaservorformen
ES8103389A1 (es) Un metodo de producir una preforma para un filamento optico de gran anchura de banda
IT1126375B (it) Metodo di fabbricazione di preforme di fibre ottiche
EP0626352A3 (de) Verfahren zum Herstellen einer Glasvorform für optische Fasern.
SE7906402L (sv) Optisk fiber och forfarande for dess framstellning
ATE123156T1 (de) Achromatischer faser optischer koppler und sein herstellungsverfahren.
DE3681658D1 (de) Verfahren zur herstellung eines verlustarmen optischen faserkopplers.
DE69326041D1 (de) Achromatischer ummantelter faseroptischer Koppler
EP1043816A3 (de) Faseroptischer Mantel und daraus hergestellte optische Fasern
ES478250A1 (es) Un dispositivo guia-ondas optico.
EP0556247A1 (de) Verfahren zur herstellung von optischen fasergittern.
EP0366110A3 (de) Herstellungsmethode eines Faserkopplers
DE69410704D1 (de) Verfahren zur Herstellung von Glasformen für monomode, optische Fasern
IT7967405A0 (it) Procedimento per la fabbricazione di fibre ottiche per la trasmissione di informazioni
IT1166558B (it) Metodo per la produzione di fibre ottiche per telecomunicazioni
DK246784A (da) Optisk, single-mode boelgelederfiber med lave tab og lille spredning
DE3870967D1 (de) Verfahren zur veraenderung des reflexionskoeffizienten eines monomodefaserendes und mittels dieses verfahrens hergestelltes faserinterferometer.
US4725141A (en) Interferometers
DE3873499D1 (de) Verfahren zur herstellung von optischen fasern hoher mechanischer festigkeit durch ziehen unter hoher zugkraft.
NO20000273L (no) FremgangsmÕte for Õ fremstille et resonanshulrom (optisk resonator) i en optisk fiber, samt resonanshulrom i en optisk fiber fremstilt ved hjelp av fremgangsmÕten
EP0331056A3 (de) Fluorenthaltendes Copolymer und Verfahren zu seiner Herstellung
ATE206693T1 (de) Verfahren zur herstellen einer optischen einmodenfaser und optischer verstärker mit dieser faser
JPH0389204A (ja) 単一偏光モード光ファイバ及びその製造方法
IT1227653B (it) Deposizione chimica da vapori mediante laser usante erogazione di fascio ottico attraverso fibre

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee