FR2929701B1 - elongation sensor optical fiber. - Google Patents

elongation sensor optical fiber.

Info

Publication number
FR2929701B1
FR2929701B1 FR0852309A FR0852309A FR2929701B1 FR 2929701 B1 FR2929701 B1 FR 2929701B1 FR 0852309 A FR0852309 A FR 0852309A FR 0852309 A FR0852309 A FR 0852309A FR 2929701 B1 FR2929701 B1 FR 2929701B1
Authority
FR
Grant status
Grant
Patent type
Prior art keywords
optical fiber
sensor optical
elongation sensor
elongation
fiber
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
FR0852309A
Other languages
French (fr)
Other versions
FR2929701A1 (en )
Inventor
Guy Cheymol
Chloe Aubisse
Benoit Brichard
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.)
Commissariat a l'Energie Atomique et aux Energies Alternatives
Original Assignee
Commissariat a l'Energie Atomique et aux Energies Alternatives
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
Grant date

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical means
    • G01B11/16Measuring arrangements characterised by the use of optical means for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/161Measuring arrangements characterised by the use of optical means for measuring the deformation in a solid, e.g. optical strain gauge by interferometric means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infra-red, visible, or ultra-violet light
    • G01D5/266Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infra-red, visible, or ultra-violet light by interferometric means
FR0852309A 2008-04-07 2008-04-07 elongation sensor optical fiber. Expired - Fee Related FR2929701B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0852309A FR2929701B1 (en) 2008-04-07 2008-04-07 elongation sensor optical fiber.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0852309A FR2929701B1 (en) 2008-04-07 2008-04-07 elongation sensor optical fiber.
BE200900218A BE1020906A3 (en) 2008-04-07 2009-04-07 elongation sensor optical fiber.

Publications (2)

Publication Number Publication Date
FR2929701A1 true FR2929701A1 (en) 2009-10-09
FR2929701B1 true FR2929701B1 (en) 2011-01-07

Family

ID=39941563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0852309A Expired - Fee Related FR2929701B1 (en) 2008-04-07 2008-04-07 elongation sensor optical fiber.

Country Status (2)

Country Link
BE (1) BE1020906A3 (en)
FR (1) FR2929701B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182449A (en) * 1990-02-06 1993-01-26 The Boeing Corporation System and method for structural monitoring using optical imaging of fiber sensors
US6205818B1 (en) * 1996-07-26 2001-03-27 Corning Incorporated Production of fused silica having high resistance to optical damage
US6141087A (en) * 1998-12-18 2000-10-31 General Electric Company System and method for measuring engine rotor thrust using Fabry-Perot fiber sensor

Also Published As

Publication number Publication date Type
BE1020906A3 (en) 2014-09-02 grant
FR2929701A1 (en) 2009-10-09 application

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Year of fee payment: 8

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Effective date: 20161230