WO2004029696A3 - Dispositif d'accord d'un reseau de bragg par compression au moyen d'un actionneur piezoelectrique - Google Patents

Dispositif d'accord d'un reseau de bragg par compression au moyen d'un actionneur piezoelectrique Download PDF

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Publication number
WO2004029696A3
WO2004029696A3 PCT/FR2003/050069 FR0350069W WO2004029696A3 WO 2004029696 A3 WO2004029696 A3 WO 2004029696A3 FR 0350069 W FR0350069 W FR 0350069W WO 2004029696 A3 WO2004029696 A3 WO 2004029696A3
Authority
WO
WIPO (PCT)
Prior art keywords
piezoelectric actuator
segment
compression
bragg grating
tuning
Prior art date
Application number
PCT/FR2003/050069
Other languages
English (en)
Other versions
WO2004029696A2 (fr
Inventor
Michel Bugaud
Original Assignee
Commissariat Energie Atomique
Michel Bugaud
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 Commissariat Energie Atomique, Michel Bugaud filed Critical Commissariat Energie Atomique
Priority to JP2004539162A priority Critical patent/JP2006501496A/ja
Priority to EP03780281A priority patent/EP1546793A2/fr
Priority to US10/529,201 priority patent/US7054525B1/en
Priority to CA002500316A priority patent/CA2500316A1/fr
Publication of WO2004029696A2 publication Critical patent/WO2004029696A2/fr
Publication of WO2004029696A3 publication Critical patent/WO2004029696A3/fr

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/21—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  by interference
    • G02F1/225—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  by interference in an optical waveguide structure
    • G02F1/2252—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  by interference in an optical waveguide structure in optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0128—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on electro-mechanical, magneto-mechanical, elasto-optic effects
    • G02F1/0131—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence
    • G02F1/0134—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence in optical waveguides

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

Dipositif d'accord d'un réseau de Bragg, par compression au moyen d'un actionneur piézoélectrique. Ce dispositif s'applique notamment aux télécommunications optiques et comprend par exemple des moyens (8) de compression d'une portion (4) de fibre optique, contenant un réseau de Bragg (2), et des moyens (10) pour empêcher le flambage de cette portion, un tube (14) traversé par la portion et des moyens (32, 10 34) de guidage de cette portion dans le tube. Les moyens de compression comprennent un élément déformable incurvé (8) et un actionneur piézoélectrique (20, 22) qui est disposé entre l'élément et le tube, s'allonge lorsqu'il est excité et déforme alors l'élément, ce dernier comprimant alors la portion.
PCT/FR2003/050069 2002-09-30 2003-09-26 Dispositif d'accord d'un reseau de bragg par compression au moyen d'un actionneur piezoelectrique WO2004029696A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2004539162A JP2006501496A (ja) 2002-09-30 2003-09-26 圧電アクチュエータを使用した圧縮手段を用いてブラッググレーティングを調整するデバイス。
EP03780281A EP1546793A2 (fr) 2002-09-30 2003-09-26 Dispositif d'accord d'un reseau de bragg par compression au moyen d'un actionneur piezoelectrique
US10/529,201 US7054525B1 (en) 2002-09-30 2003-09-26 Device for tuning a Bragg grating by means of compression using a piezoelectric actuator
CA002500316A CA2500316A1 (fr) 2002-09-30 2003-09-26 Dispositif d'accord d'un reseau de bragg par compression au moyen d'un actionneur piezoelectrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0212061 2002-09-30
FR0212061A FR2845166B1 (fr) 2002-09-30 2002-09-30 Dispositif d'accord d'un reseau de bragg, par compression au moyen d'un actionneur piezoelectrique

Publications (2)

Publication Number Publication Date
WO2004029696A2 WO2004029696A2 (fr) 2004-04-08
WO2004029696A3 true WO2004029696A3 (fr) 2004-05-13

Family

ID=31985328

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/050069 WO2004029696A2 (fr) 2002-09-30 2003-09-26 Dispositif d'accord d'un reseau de bragg par compression au moyen d'un actionneur piezoelectrique

Country Status (6)

Country Link
US (1) US7054525B1 (fr)
EP (1) EP1546793A2 (fr)
JP (1) JP2006501496A (fr)
CA (1) CA2500316A1 (fr)
FR (1) FR2845166B1 (fr)
WO (1) WO2004029696A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2999742B1 (fr) * 2012-12-13 2018-03-30 Dav Interface de commande tactile
CN114265143B (zh) * 2022-01-10 2024-01-26 安徽理工大学 一种光纤光栅的封装结构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5889901A (en) * 1997-06-06 1999-03-30 University Technology Corporation Strain measuring apparatus/method having a sensor and a reference optical fiber grating
EP0933662A1 (fr) * 1997-12-31 1999-08-04 Samsung Electronics Co., Ltd. Dispositif accordable à fibre optique avec réseau à période modulée et méthode
WO2002018985A2 (fr) * 2000-08-26 2002-03-07 Cidra Corporation Filtre optique dote d'une fonction de filtre forme

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469520A (en) 1994-09-30 1995-11-21 United Technologies Corporation Compression-tuned fiber grating
US5999671A (en) * 1997-10-27 1999-12-07 Lucent Technologies Inc. Tunable long-period optical grating device and optical systems employing same
AU756444B2 (en) * 1998-12-04 2003-01-16 Weatherford Technology Holdings, Llc Bragg grating pressure sensor
WO2000037969A2 (fr) 1998-12-04 2000-06-29 Cidra Corporation Selecteur de mode de bragg et laser accordes par compression
US6792009B2 (en) * 1998-12-04 2004-09-14 Cidra Corporation Tunable grating-based channel filter parking device
US6452667B1 (en) * 1998-12-04 2002-09-17 Weatherford/Lamb Inc. Pressure-isolated bragg grating temperature sensor
US6955085B2 (en) * 2003-06-02 2005-10-18 Weatherford/Lamb, Inc. Optical accelerometer or displacement device using a flexure system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5889901A (en) * 1997-06-06 1999-03-30 University Technology Corporation Strain measuring apparatus/method having a sensor and a reference optical fiber grating
EP0933662A1 (fr) * 1997-12-31 1999-08-04 Samsung Electronics Co., Ltd. Dispositif accordable à fibre optique avec réseau à période modulée et méthode
WO2002018985A2 (fr) * 2000-08-26 2002-03-07 Cidra Corporation Filtre optique dote d'une fonction de filtre forme

Also Published As

Publication number Publication date
FR2845166B1 (fr) 2004-10-29
US7054525B1 (en) 2006-05-30
WO2004029696A2 (fr) 2004-04-08
EP1546793A2 (fr) 2005-06-29
FR2845166A1 (fr) 2004-04-02
CA2500316A1 (fr) 2004-04-08
JP2006501496A (ja) 2006-01-12

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