AU564488B2 - Magnetic sensing optical fibre - Google Patents

Magnetic sensing optical fibre

Info

Publication number
AU564488B2
AU564488B2 AU26462/84A AU2646284A AU564488B2 AU 564488 B2 AU564488 B2 AU 564488B2 AU 26462/84 A AU26462/84 A AU 26462/84A AU 2646284 A AU2646284 A AU 2646284A AU 564488 B2 AU564488 B2 AU 564488B2
Authority
AU
Australia
Prior art keywords
optical fibre
magnetic sensing
sensing optical
magnetic
fibre
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.)
Ceased
Application number
AU26462/84A
Other versions
AU2646284A (en
Inventor
John Philip Dakin
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.)
Roke Manor Research Ltd
Original Assignee
Plessey Overseas 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 Plessey Overseas Ltd filed Critical Plessey Overseas Ltd
Publication of AU2646284A publication Critical patent/AU2646284A/en
Application granted granted Critical
Publication of AU564488B2 publication Critical patent/AU564488B2/en
Assigned to ROKE MANOR RESEARCH LIMITED reassignment ROKE MANOR RESEARCH LIMITED Alteration of Name(s) in Register under S187 Assignors: PLESSEY OVERSEAS LIMITED
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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 
    • G02F1/0128—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AU26462/84A 1983-01-15 1984-04-05 Magnetic sensing optical fibre Ceased AU564488B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08301112A GB2133737B (en) 1983-01-15 1983-01-15 Improvements relating to the manufacture of magnetic sensing optical devices

Publications (2)

Publication Number Publication Date
AU2646284A AU2646284A (en) 1985-10-10
AU564488B2 true AU564488B2 (en) 1987-08-13

Family

ID=10536408

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26462/84A Ceased AU564488B2 (en) 1983-01-15 1984-04-05 Magnetic sensing optical fibre

Country Status (2)

Country Link
AU (1) AU564488B2 (en)
GB (1) GB2133737B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142719B (en) * 1983-07-07 1986-09-03 Standard Telephones Cables Ltd Fibre optic sensors
US8111584B1 (en) * 1987-06-11 2012-02-07 Plessey Overseas Limited Optical sensing arrangements
US9362036B2 (en) * 2009-08-04 2016-06-07 The Boeing Company Magnetic composite structures with high mechanical strength

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB479721A (en) * 1937-04-27 1938-02-10 James Sims Reid Process of coating metal with a plastic composition
GB531464A (en) * 1939-03-29 1941-01-06 Distillers Co Yeast Ltd Improvements in the manufacture of multi-strand fibrous articles
GB860220A (en) * 1958-07-15 1961-02-01 Leyman Corp Mechanical orientation of magnetically anisotropic particles
US3173066A (en) * 1961-06-22 1965-03-09 Gen Motors Corp Magnetic sealing strip
GB1128995A (en) * 1966-06-17 1968-10-02 Flexigrip Ltd Improvement relating to bags
US3461841A (en) * 1967-01-13 1969-08-19 Ibm Apparatus for coating a thin,uniform thickness stripe on a substrate
GB1371740A (en) * 1973-03-29 1974-10-23 Standard Telephones Cables Ltd Coating optical fibres
GB1448130A (en) * 1973-12-18 1976-09-02 Standard Telephones Cables Ltd Providing an optical fibre with a thermoplastic sheath
GB1498228A (en) * 1975-06-26 1978-01-18 Standard Telephones Cables Ltd Coated glass optical fibres
CH612789A5 (en) * 1976-07-01 1979-08-15 Maillefer Sa

Also Published As

Publication number Publication date
AU2646284A (en) 1985-10-10
GB2133737A (en) 1984-08-01
GB2133737B (en) 1986-10-15

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