CA2383807A1 - Methode d'amelioration du gradient thermique d'une fibre optique - Google Patents

Methode d'amelioration du gradient thermique d'une fibre optique Download PDF

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Publication number
CA2383807A1
CA2383807A1 CA 2383807 CA2383807A CA2383807A1 CA 2383807 A1 CA2383807 A1 CA 2383807A1 CA 2383807 CA2383807 CA 2383807 CA 2383807 A CA2383807 A CA 2383807A CA 2383807 A1 CA2383807 A1 CA 2383807A1
Authority
CA
Canada
Prior art keywords
rod
gradient
thermal
heat
temperature
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
CA 2383807
Other languages
English (en)
Inventor
Philippe Pepin
Tristan Ruthers
Francois Pelletier
Richard Lachance
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.)
Teraxion Inc
Original Assignee
Teraxion 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 Teraxion Inc filed Critical Teraxion Inc
Priority to CA 2383807 priority Critical patent/CA2383807A1/fr
Priority to US10/360,548 priority patent/US6842567B2/en
Priority to AU2003203087A priority patent/AU2003203087A1/en
Priority to CA002472106A priority patent/CA2472106A1/fr
Priority to PCT/CA2003/000167 priority patent/WO2003067313A1/fr
Publication of CA2383807A1 publication Critical patent/CA2383807A1/fr
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
    • G02B6/02195—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating
    • G02B6/02204—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating using thermal effects, e.g. heating or cooling of a temperature sensitive mounting body
    • 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 
    • G02F1/011—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  in optical waveguides, not otherwise provided for in this subclass
    • G02F1/0115—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  in optical waveguides, not otherwise provided for in this subclass in optical fibres
    • 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
    • G02B6/02085—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the grating profile, e.g. chirped, apodised, tilted, helical
    • 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
    • G02B6/02209—Mounting means, e.g. adhesives, casings
    • 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 
    • G02F1/0147—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 thermo-optic effects
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/30—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating
    • G02F2201/307—Reflective grating, i.e. Bragg grating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Thermal Insulation (AREA)
CA 2383807 2002-02-07 2002-04-26 Methode d'amelioration du gradient thermique d'une fibre optique Abandoned CA2383807A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA 2383807 CA2383807A1 (fr) 2002-04-26 2002-04-26 Methode d'amelioration du gradient thermique d'une fibre optique
US10/360,548 US6842567B2 (en) 2002-02-07 2003-02-06 Power efficient assemblies for applying a temperature gradient to a refractive index grating
AU2003203087A AU2003203087A1 (en) 2002-02-07 2003-02-06 Power efficient assemblies for applying a temperature gradient to a refractive index grating
CA002472106A CA2472106A1 (fr) 2002-02-07 2003-02-06 Ensembles a faible consommation d'energie destines a appliquer un gradient de temperature a un reseau a indice de refraction
PCT/CA2003/000167 WO2003067313A1 (fr) 2002-02-07 2003-02-06 Ensembles a faible consommation d'energie destines a appliquer un gradient de temperature a un reseau a indice de refraction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2383807 CA2383807A1 (fr) 2002-04-26 2002-04-26 Methode d'amelioration du gradient thermique d'une fibre optique

Publications (1)

Publication Number Publication Date
CA2383807A1 true CA2383807A1 (fr) 2003-10-26

Family

ID=29410049

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2383807 Abandoned CA2383807A1 (fr) 2002-02-07 2002-04-26 Methode d'amelioration du gradient thermique d'une fibre optique

Country Status (1)

Country Link
CA (1) CA2383807A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10393955B2 (en) 2017-01-27 2019-08-27 Teraxion Inc. Optical fiber filter of wideband deleterious light and uses thereof
US11349271B2 (en) 2017-12-05 2022-05-31 Teraxion Inc. Fixed bulk compressor for use in a chirped pulse amplification system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10393955B2 (en) 2017-01-27 2019-08-27 Teraxion Inc. Optical fiber filter of wideband deleterious light and uses thereof
US10663654B2 (en) 2017-01-27 2020-05-26 Teraxion Inc. Optical fiber filter of wideband deleterious light and uses thereof
US11215749B2 (en) 2017-01-27 2022-01-04 Teraxion Inc. Optical fiber filter of wideband deleterious light and uses thereof
US11681094B2 (en) 2017-01-27 2023-06-20 Teraxion Inc. Optical fiber filter of wideband deleterious light and uses thereof
US11349271B2 (en) 2017-12-05 2022-05-31 Teraxion Inc. Fixed bulk compressor for use in a chirped pulse amplification system

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