GB2304929B - Method of photosensitising an optical waveguide made from an aluminosilicate material and waveguide obtained by said method - Google Patents

Method of photosensitising an optical waveguide made from an aluminosilicate material and waveguide obtained by said method

Info

Publication number
GB2304929B
GB2304929B GB9618031A GB9618031A GB2304929B GB 2304929 B GB2304929 B GB 2304929B GB 9618031 A GB9618031 A GB 9618031A GB 9618031 A GB9618031 A GB 9618031A GB 2304929 B GB2304929 B GB 2304929B
Authority
GB
United Kingdom
Prior art keywords
photosensitising
aluminosilicate material
waveguide
optical waveguide
waveguide made
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
GB9618031A
Other versions
GB2304929A (en
GB9618031D0 (en
Inventor
Jean Francois Bayon
Pascal Bernage
Marc Douay
Thierry Taunay
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.)
Orange SA
Original Assignee
France Telecom 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 France Telecom SA filed Critical France Telecom SA
Publication of GB9618031D0 publication Critical patent/GB9618031D0/en
Publication of GB2304929A publication Critical patent/GB2304929A/en
Application granted granted Critical
Publication of GB2304929B publication Critical patent/GB2304929B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/02114—Refractive index modulation gratings, e.g. Bragg gratings characterised by enhanced photosensitivity characteristics of the fibre, e.g. hydrogen loading, heat treatment
    • 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
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Compositions (AREA)
GB9618031A 1995-08-31 1996-08-29 Method of photosensitising an optical waveguide made from an aluminosilicate material and waveguide obtained by said method Expired - Fee Related GB2304929B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9510257A FR2738353B1 (en) 1995-08-31 1995-08-31 PROCESS FOR PHOTOSENSITIZING AN ALUMINOSILICATE OPTICAL WAVEGUIDE AND WAVEGUIDE OBTAINED BY THIS PROCESS

Publications (3)

Publication Number Publication Date
GB9618031D0 GB9618031D0 (en) 1996-10-09
GB2304929A GB2304929A (en) 1997-03-26
GB2304929B true GB2304929B (en) 1999-08-04

Family

ID=9482189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9618031A Expired - Fee Related GB2304929B (en) 1995-08-31 1996-08-29 Method of photosensitising an optical waveguide made from an aluminosilicate material and waveguide obtained by said method

Country Status (3)

Country Link
DE (1) DE19635323A1 (en)
FR (1) FR2738353B1 (en)
GB (1) GB2304929B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030075472A (en) * 2002-03-19 2003-09-26 현대자동차주식회사 Plasma reactor and method of manufacturing the same and apparatus for decreasing exhaust gas using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235659A (en) * 1992-05-05 1993-08-10 At&T Bell Laboratories Method of making an article comprising an optical waveguide
EP0569182A1 (en) * 1992-05-05 1993-11-10 AT&T Corp. Photoinduced refractive index change in hydrogenated germano-silicate waveguide
US5416863A (en) * 1993-12-30 1995-05-16 At&T Corp. Mode-field transforming optical waveguide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704323B1 (en) * 1993-02-17 1997-09-05 Canada Majesty In Right Of Photosensitization of optical fibers and silica waveguides.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235659A (en) * 1992-05-05 1993-08-10 At&T Bell Laboratories Method of making an article comprising an optical waveguide
EP0569182A1 (en) * 1992-05-05 1993-11-10 AT&T Corp. Photoinduced refractive index change in hydrogenated germano-silicate waveguide
US5416863A (en) * 1993-12-30 1995-05-16 At&T Corp. Mode-field transforming optical waveguide

Also Published As

Publication number Publication date
GB2304929A (en) 1997-03-26
FR2738353B1 (en) 1997-11-21
GB9618031D0 (en) 1996-10-09
FR2738353A1 (en) 1997-03-07
DE19635323A1 (en) 1997-03-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090829