AU3726101A - Optical-fibre device comprising a diffraction grating - Google Patents

Optical-fibre device comprising a diffraction grating

Info

Publication number
AU3726101A
AU3726101A AU37261/01A AU3726101A AU3726101A AU 3726101 A AU3726101 A AU 3726101A AU 37261/01 A AU37261/01 A AU 37261/01A AU 3726101 A AU3726101 A AU 3726101A AU 3726101 A AU3726101 A AU 3726101A
Authority
AU
Australia
Prior art keywords
optical
diffraction grating
fibre device
fibre
grating
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.)
Abandoned
Application number
AU37261/01A
Inventor
Michele Belmonte
Valeria Giuseppina Gusmeroli
Paolo Vavassori
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.)
Corning OTI SRL
Original Assignee
Corning OTI SRL
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 Corning OTI SRL filed Critical Corning OTI SRL
Publication of AU3726101A publication Critical patent/AU3726101A/en
Abandoned 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
    • G02B6/0208—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response
    • G02B6/021—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the core or cladding or coating, e.g. materials, radial refractive index profiles, cladding shape
    • 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
    • G02B6/03644—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only arranged - + -

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
AU37261/01A 1999-12-30 2000-12-14 Optical-fibre device comprising a diffraction grating Abandoned AU3726101A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP99830822 1999-12-30
EP99830822 1999-12-30
US17438000P 2000-01-04 2000-01-04
US60174380 2000-01-04
PCT/EP2000/012874 WO2001050165A1 (en) 1999-12-30 2000-12-14 Optical-fibre device comprising a diffraction grating

Publications (1)

Publication Number Publication Date
AU3726101A true AU3726101A (en) 2001-07-16

Family

ID=26153822

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37261/01A Abandoned AU3726101A (en) 1999-12-30 2000-12-14 Optical-fibre device comprising a diffraction grating

Country Status (2)

Country Link
AU (1) AU3726101A (en)
WO (1) WO2001050165A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4047232B2 (en) * 2003-06-18 2008-02-13 株式会社フジクラ Mode converter for high-order mode fiber
US9933576B2 (en) 2015-12-29 2018-04-03 Stmicroelectronics (Crolles 2) Sas Electro-optic device with an optical grating coupler having a grating period variation and methods of formation thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1082918A (en) * 1996-09-09 1998-03-31 Sumitomo Electric Ind Ltd Optical fiber grating
US5852690A (en) * 1997-06-30 1998-12-22 Minnesota Mining And Manufacturing Company Depressed cladding fiber design for reducing coupling to cladding modes in fiber gratings

Also Published As

Publication number Publication date
WO2001050165A1 (en) 2001-07-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase