GB2286459B - Optical fibre strain sensor - Google Patents

Optical fibre strain sensor

Info

Publication number
GB2286459B
GB2286459B GB9402447A GB9402447A GB2286459B GB 2286459 B GB2286459 B GB 2286459B GB 9402447 A GB9402447 A GB 9402447A GB 9402447 A GB9402447 A GB 9402447A GB 2286459 B GB2286459 B GB 2286459B
Authority
GB
United Kingdom
Prior art keywords
optical fibre
strain sensor
fibre strain
sensor
optical
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
GB9402447A
Other versions
GB9402447D0 (en
GB2286459A (en
Inventor
James Mark Naden
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to GB9402447A priority Critical patent/GB2286459B/en
Publication of GB9402447D0 publication Critical patent/GB9402447D0/en
Publication of GB2286459A publication Critical patent/GB2286459A/en
Application granted granted Critical
Publication of GB2286459B publication Critical patent/GB2286459B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/08—Testing mechanical properties
    • G01M11/083—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT]
    • G01M11/085—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT] the optical fiber being on or near the surface of the DUT

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
GB9402447A 1994-02-09 1994-02-09 Optical fibre strain sensor Expired - Fee Related GB2286459B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9402447A GB2286459B (en) 1994-02-09 1994-02-09 Optical fibre strain sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9402447A GB2286459B (en) 1994-02-09 1994-02-09 Optical fibre strain sensor

Publications (3)

Publication Number Publication Date
GB9402447D0 GB9402447D0 (en) 1994-09-21
GB2286459A GB2286459A (en) 1995-08-16
GB2286459B true GB2286459B (en) 1997-09-10

Family

ID=10750088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9402447A Expired - Fee Related GB2286459B (en) 1994-02-09 1994-02-09 Optical fibre strain sensor

Country Status (1)

Country Link
GB (1) GB2286459B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6314214B1 (en) * 1999-09-28 2001-11-06 Corning Incorporated System and method for measuring stress during processing of an optical fiber
GB0302434D0 (en) * 2003-02-03 2003-03-05 Sensor Highway Ltd Interferometric method and apparatus for measuring physical parameters

Also Published As

Publication number Publication date
GB9402447D0 (en) 1994-09-21
GB2286459A (en) 1995-08-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000209