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GB2151351B - Apparatus for checking optical fibre - Google Patents

Apparatus for checking optical fibre

Info

Publication number
GB2151351B
GB2151351B GB08333224A GB8333224A GB2151351B GB 2151351 B GB2151351 B GB 2151351B GB 08333224 A GB08333224 A GB 08333224A GB 8333224 A GB8333224 A GB 8333224A GB 2151351 B GB2151351 B GB 2151351B
Authority
GB
United Kingdom
Prior art keywords
optical fibre
checking optical
checking
fibre
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
Application number
GB08333224A
Other versions
GB2151351A (en
GB8333224D0 (en
Inventor
William James Stewart
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.)
GE Healthcare UK Ltd
Plessey Co Ltd
Original Assignee
GE Healthcare UK Ltd
Plessey Co 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 GE Healthcare UK Ltd, Plessey Co Ltd filed Critical GE Healthcare UK Ltd
Priority to GB08333224A priority Critical patent/GB2151351B/en
Publication of GB8333224D0 publication Critical patent/GB8333224D0/en
Publication of GB2151351A publication Critical patent/GB2151351A/en
Application granted granted Critical
Publication of GB2151351B publication Critical patent/GB2151351B/en
Expired 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
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/412—Index profiling of optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB08333224A 1983-12-13 1983-12-13 Apparatus for checking optical fibre Expired GB2151351B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08333224A GB2151351B (en) 1983-12-13 1983-12-13 Apparatus for checking optical fibre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08333224A GB2151351B (en) 1983-12-13 1983-12-13 Apparatus for checking optical fibre

Publications (3)

Publication Number Publication Date
GB8333224D0 GB8333224D0 (en) 1984-01-18
GB2151351A GB2151351A (en) 1985-07-17
GB2151351B true GB2151351B (en) 1987-02-18

Family

ID=10553227

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08333224A Expired GB2151351B (en) 1983-12-13 1983-12-13 Apparatus for checking optical fibre

Country Status (1)

Country Link
GB (1) GB2151351B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831839A1 (en) * 1988-09-20 1990-03-29 Standard Elektrik Lorenz Ag OPTICAL SEND AND / OR RECEPTION BLOCK
GB2250354A (en) * 1990-08-18 1992-06-03 Tbl Fibre Optics Limited Light reflector

Also Published As

Publication number Publication date
GB2151351A (en) 1985-07-17
GB8333224D0 (en) 1984-01-18

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Legal Events

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