CA1159645A - Methode et dispositif de controle de la concentricite de fibres optiques - Google Patents

Methode et dispositif de controle de la concentricite de fibres optiques

Info

Publication number
CA1159645A
CA1159645A CA000381179A CA381179A CA1159645A CA 1159645 A CA1159645 A CA 1159645A CA 000381179 A CA000381179 A CA 000381179A CA 381179 A CA381179 A CA 381179A CA 1159645 A CA1159645 A CA 1159645A
Authority
CA
Canada
Prior art keywords
fiber
light
mirror
jacket
axis
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
CA000381179A
Other languages
English (en)
Inventor
Masamichi Yataki
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 CA000381179A priority Critical patent/CA1159645A/fr
Application granted granted Critical
Publication of CA1159645A publication Critical patent/CA1159645A/fr
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
    • G01B11/26—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CA000381179A 1981-07-06 1981-07-06 Methode et dispositif de controle de la concentricite de fibres optiques Expired CA1159645A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000381179A CA1159645A (fr) 1981-07-06 1981-07-06 Methode et dispositif de controle de la concentricite de fibres optiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000381179A CA1159645A (fr) 1981-07-06 1981-07-06 Methode et dispositif de controle de la concentricite de fibres optiques

Publications (1)

Publication Number Publication Date
CA1159645A true CA1159645A (fr) 1984-01-03

Family

ID=4120370

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000381179A Expired CA1159645A (fr) 1981-07-06 1981-07-06 Methode et dispositif de controle de la concentricite de fibres optiques

Country Status (1)

Country Link
CA (1) CA1159645A (fr)

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