CA2385176A1 - Reglage de la dependance thermique d'une fibre optique - Google Patents

Reglage de la dependance thermique d'une fibre optique Download PDF

Info

Publication number
CA2385176A1
CA2385176A1 CA 2385176 CA2385176A CA2385176A1 CA 2385176 A1 CA2385176 A1 CA 2385176A1 CA 2385176 CA2385176 CA 2385176 CA 2385176 A CA2385176 A CA 2385176A CA 2385176 A1 CA2385176 A1 CA 2385176A1
Authority
CA
Canada
Prior art keywords
thermal dependence
fiber
optical fiber
interferometer
adjustment
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.)
Granted
Application number
CA 2385176
Other languages
English (en)
Other versions
CA2385176C (fr
Inventor
Nawfel Azami
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.)
ITF TECHNOLOGIES Inc
Original Assignee
ITF Optical Technologies Inc
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 ITF Optical Technologies Inc filed Critical ITF Optical Technologies Inc
Priority to CA002385176A priority Critical patent/CA2385176C/fr
Priority to PCT/CA2003/000576 priority patent/WO2003096085A2/fr
Publication of CA2385176A1 publication Critical patent/CA2385176A1/fr
Application granted granted Critical
Publication of CA2385176C publication Critical patent/CA2385176C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02171—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for compensating environmentally induced changes
    • G02B6/02176—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for compensating environmentally induced changes due to temperature fluctuations
    • G02B6/0219—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for compensating environmentally induced changes due to temperature fluctuations based on composition of fibre materials
    • 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
    • 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
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02114—Refractive index modulation gratings, e.g. Bragg gratings characterised by enhanced photosensitivity characteristics of the fibre, e.g. hydrogen loading, heat treatment
    • G02B6/02119—Photosensitivity profiles determining the grating structure, e.g. radial or longitudinal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
CA002385176A 2002-05-07 2002-05-07 Reglage de la dependance thermique d'une fibre optique Expired - Lifetime CA2385176C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002385176A CA2385176C (fr) 2002-05-07 2002-05-07 Reglage de la dependance thermique d'une fibre optique
PCT/CA2003/000576 WO2003096085A2 (fr) 2002-05-07 2003-04-22 Réglage de la dépendance thermique d'une fibre optique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002385176A CA2385176C (fr) 2002-05-07 2002-05-07 Reglage de la dependance thermique d'une fibre optique

Publications (2)

Publication Number Publication Date
CA2385176A1 true CA2385176A1 (fr) 2003-11-07
CA2385176C CA2385176C (fr) 2007-03-13

Family

ID=29410087

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002385176A Expired - Lifetime CA2385176C (fr) 2002-05-07 2002-05-07 Reglage de la dependance thermique d'une fibre optique

Country Status (2)

Country Link
CA (1) CA2385176C (fr)
WO (1) WO2003096085A2 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0849231B1 (fr) * 1996-12-20 2004-05-06 Corning Incorporated Dispositif optique à guide d'onde codopé athermalisé

Also Published As

Publication number Publication date
CA2385176C (fr) 2007-03-13
WO2003096085A3 (fr) 2004-03-04
WO2003096085A2 (fr) 2003-11-20

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Legal Events

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MKEX Expiry

Effective date: 20220509