GB2133540B - Optical fibre apparatus - Google Patents

Optical fibre apparatus

Info

Publication number
GB2133540B
GB2133540B GB08334140A GB8334140A GB2133540B GB 2133540 B GB2133540 B GB 2133540B GB 08334140 A GB08334140 A GB 08334140A GB 8334140 A GB8334140 A GB 8334140A GB 2133540 B GB2133540 B GB 2133540B
Authority
GB
United Kingdom
Prior art keywords
optical fibre
fibre apparatus
optical
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.)
Expired
Application number
GB08334140A
Other versions
GB8334140D0 (en
GB2133540A (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.)
Plessey Co Ltd
Original Assignee
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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB08334140A priority Critical patent/GB2133540B/en
Publication of GB8334140D0 publication Critical patent/GB8334140D0/en
Publication of GB2133540A publication Critical patent/GB2133540A/en
Application granted granted Critical
Publication of GB2133540B publication Critical patent/GB2133540B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB08334140A 1982-12-24 1983-12-22 Optical fibre apparatus Expired GB2133540B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08334140A GB2133540B (en) 1982-12-24 1983-12-22 Optical fibre apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8236784 1982-12-24
GB08334140A GB2133540B (en) 1982-12-24 1983-12-22 Optical fibre apparatus

Publications (3)

Publication Number Publication Date
GB8334140D0 GB8334140D0 (en) 1984-02-01
GB2133540A GB2133540A (en) 1984-07-25
GB2133540B true GB2133540B (en) 1986-04-09

Family

ID=26284783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08334140A Expired GB2133540B (en) 1982-12-24 1983-12-22 Optical fibre apparatus

Country Status (1)

Country Link
GB (1) GB2133540B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1171039B (en) * 1983-11-10 1987-06-10 Cselt Centro Studi Lab Telecom PROCEDURE AND EQUIPMENT FOR MEASURING THE RADIAL MONENTS OF THE ELECTROMAGNETIC FIELD ASSOCIATED WITH AN OPTICAL BEAM

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB940735A (en) * 1959-03-26 1963-10-30 Matake Kurokawa Method of and apparatus for testing the performance of an optical system, for example, a lens
GB1242574A (en) * 1968-06-21 1971-08-11 Sira Institute A method of, and apparatus for, inspecting the shape of small objects
GB1352832A (en) * 1970-08-02 1974-05-15 Sira Institute Method of and apparatus for testing optical components or optical systems

Also Published As

Publication number Publication date
GB8334140D0 (en) 1984-02-01
GB2133540A (en) 1984-07-25

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Legal Events

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