FR2822240B1 - Dispositif athermique a fibre optique comprenant un composant integre - Google Patents

Dispositif athermique a fibre optique comprenant un composant integre

Info

Publication number
FR2822240B1
FR2822240B1 FR0103644A FR0103644A FR2822240B1 FR 2822240 B1 FR2822240 B1 FR 2822240B1 FR 0103644 A FR0103644 A FR 0103644A FR 0103644 A FR0103644 A FR 0103644A FR 2822240 B1 FR2822240 B1 FR 2822240B1
Authority
FR
France
Prior art keywords
athermic
fiber optic
integrated component
integrated
component
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
FR0103644A
Other languages
English (en)
Other versions
FR2822240A1 (fr
Inventor
Michel Boitel
Dominique Durand
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.)
Highwave Optical Technologies SA
Original Assignee
Highwave Optical Technologies 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 Highwave Optical Technologies SA filed Critical Highwave Optical Technologies SA
Priority to FR0103644A priority Critical patent/FR2822240B1/fr
Priority to US10/098,674 priority patent/US6839487B2/en
Publication of FR2822240A1 publication Critical patent/FR2822240A1/fr
Application granted granted Critical
Publication of FR2822240B1 publication Critical patent/FR2822240B1/fr
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
    • G02B6/02171—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
    • G02B6/0218—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for compensating environmentally induced changes due to temperature fluctuations using mounting means, e.g. by using a combination of materials having different thermal expansion coefficients
    • 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
    • G02B6/29304—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 diffraction, e.g. grating
    • G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
    • G02B6/29317—Light guides of the optical fibre type
    • 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
    • G02B6/29304—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 diffraction, e.g. grating
    • G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
    • G02B6/29317—Light guides of the optical fibre type
    • G02B6/29322—Diffractive elements of the tunable type
    • 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
    • G02B6/29379—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 characterised by the function or use of the complete device
    • G02B6/29398—Temperature insensitivity
FR0103644A 2001-03-16 2001-03-16 Dispositif athermique a fibre optique comprenant un composant integre Expired - Fee Related FR2822240B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0103644A FR2822240B1 (fr) 2001-03-16 2001-03-16 Dispositif athermique a fibre optique comprenant un composant integre
US10/098,674 US6839487B2 (en) 2001-03-16 2002-03-15 Athermal, optical-fiber device comprising an integrated component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0103644A FR2822240B1 (fr) 2001-03-16 2001-03-16 Dispositif athermique a fibre optique comprenant un composant integre

Publications (2)

Publication Number Publication Date
FR2822240A1 FR2822240A1 (fr) 2002-09-20
FR2822240B1 true FR2822240B1 (fr) 2003-09-05

Family

ID=8861246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0103644A Expired - Fee Related FR2822240B1 (fr) 2001-03-16 2001-03-16 Dispositif athermique a fibre optique comprenant un composant integre

Country Status (2)

Country Link
US (1) US6839487B2 (fr)
FR (1) FR2822240B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7177499B2 (en) * 2003-03-28 2007-02-13 Intel Corporation Athermal package for fiber bragg gratings with compensation for non-linear thermal response
US7116846B2 (en) * 2004-02-12 2006-10-03 Fibera, Inc. Athermal fiber Bragg grating
US20060215730A1 (en) * 2005-02-14 2006-09-28 Jean-Francois Meilleur Fiber optic temperature probe for oil-filled power transformers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6181851B1 (en) * 1997-05-29 2001-01-30 E-Tek Dynamics, Inc. Temperature-compensated optical fiber package
AUPO745897A0 (en) * 1997-06-19 1997-07-10 Uniphase Fibre Components Pty Limited Temperature stable bragg grating package with post tuning for accurate setting of center frequency
AU8481298A (en) * 1998-03-17 1999-10-11 Minnesota Mining And Manufacturing Company Passively compensated optical fibers
US6621957B1 (en) * 2000-03-16 2003-09-16 Cidra Corporation Temperature compensated optical device
US6377727B1 (en) * 1999-05-25 2002-04-23 Thomas & Betts International, Inc. Passive temperature-compensating package for fiber Bragg grating devices
JP4585091B2 (ja) * 1999-08-19 2010-11-24 三菱電機株式会社 導波路グレーティングデバイス
US6449402B1 (en) * 1999-11-19 2002-09-10 Finisar Corporation Method and apparatus for compensating an optical filter
US6477309B2 (en) * 2000-06-13 2002-11-05 Bti Photonics Inc. Temperature-compensating arrangements and methods for optical fiber
US6453108B1 (en) * 2000-09-30 2002-09-17 Cidra Corporation Athermal bragg grating package with course and fine mechanical tuning
CA2357242A1 (fr) * 2001-02-22 2002-08-22 Teraxion Inc. Enveloppe athermique reglable pour dispositifs a fibres optiques

Also Published As

Publication number Publication date
FR2822240A1 (fr) 2002-09-20
US20020141701A1 (en) 2002-10-03
US6839487B2 (en) 2005-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081125