ATE84609T1 - Endflaecheneinschaetzung. - Google Patents

Endflaecheneinschaetzung.

Info

Publication number
ATE84609T1
ATE84609T1 AT88312258T AT88312258T ATE84609T1 AT E84609 T1 ATE84609 T1 AT E84609T1 AT 88312258 T AT88312258 T AT 88312258T AT 88312258 T AT88312258 T AT 88312258T AT E84609 T1 ATE84609 T1 AT E84609T1
Authority
AT
Austria
Prior art keywords
optical fibre
endface
optical
measured
directions
Prior art date
Application number
AT88312258T
Other languages
English (en)
Inventor
Stephen Robert Mallinson
Stephen Hornung
Jonathan Slater Harper
Original Assignee
British Telecomm
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 British Telecomm filed Critical British Telecomm
Application granted granted Critical
Publication of ATE84609T1 publication Critical patent/ATE84609T1/de

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
    • G01M11/35—Testing of optical devices, constituted by fibre optics or optical waveguides in which light is transversely coupled into or out of the fibre or waveguide, e.g. using integrating spheres
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Gyroscopes (AREA)
AT88312258T 1987-12-23 1988-12-22 Endflaecheneinschaetzung. ATE84609T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878729951A GB8729951D0 (en) 1987-12-23 1987-12-23 Endface assessment
EP88312258A EP0326761B1 (de) 1987-12-23 1988-12-22 Endflächeneinschätzung

Publications (1)

Publication Number Publication Date
ATE84609T1 true ATE84609T1 (de) 1993-01-15

Family

ID=10628915

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88312258T ATE84609T1 (de) 1987-12-23 1988-12-22 Endflaecheneinschaetzung.

Country Status (9)

Country Link
US (1) US5042943A (de)
EP (1) EP0326761B1 (de)
JP (1) JPH07104227B2 (de)
AT (1) ATE84609T1 (de)
CA (1) CA1312195C (de)
DE (1) DE3877553T2 (de)
ES (1) ES2037850T3 (de)
GB (1) GB8729951D0 (de)
WO (1) WO1989005958A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500730A (en) * 1993-02-16 1996-03-19 Laser Precision Corp. Method and apparatus for determining the distance to a reflective event
US5559907A (en) * 1994-02-17 1996-09-24 Lucent Technologies Inc. Method of controlling polarization properties of a photo-induced device in an optical waveguide and method of investigating structure of an optical waveguide
JP2005031439A (ja) * 2003-07-14 2005-02-03 Fujikura Ltd 光ファイバ端面処理方法及びその装置並びに光ファイバ融着接続方法及びその装置
CN109387167A (zh) * 2018-12-04 2019-02-26 上海润京能源科技有限公司 一种光纤切割面检测装置及检测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189595A (en) * 1921-10-10 1922-12-07 Ernest George Deakin Improvements relating to saddles for cycles and the like, and improvements in their manufacture
JPS57125037A (en) * 1981-01-28 1982-08-04 Asahi Fibreglass Co Sheet molding compound
JPS60122347A (ja) * 1983-12-06 1985-06-29 Nippon Telegr & Teleph Corp <Ntt> 光フアイバの接続損失測定方法
JPS6198741A (ja) * 1984-10-19 1986-05-17 Mitsui Toatsu Chem Inc プリプレグシ−トの製造方法
CA1213057A (en) * 1984-10-25 1986-10-21 Northern Telecom Limited Method and apparatus for measuring absolute fiber junction loss
CA1264568A (en) * 1986-04-23 1990-01-23 Bell Canada Method of determining optical fiber splice loss
GB8706929D0 (en) 1987-03-24 1987-04-29 British Telecomm Optical coupling device

Also Published As

Publication number Publication date
GB8729951D0 (en) 1988-02-03
EP0326761A1 (de) 1989-08-09
EP0326761B1 (de) 1993-01-13
DE3877553T2 (de) 1993-05-19
US5042943A (en) 1991-08-27
ES2037850T3 (es) 1993-07-01
JPH03502730A (ja) 1991-06-20
CA1312195C (en) 1993-01-05
WO1989005958A1 (en) 1989-06-29
JPH07104227B2 (ja) 1995-11-13
DE3877553D1 (de) 1993-02-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties