AT384301B - METHOD AND DEVICE FOR CONTINUOUSLY MEASURING THE DAMPING ON LIGHT-OPTICAL FIBERS DURING THE PROCESSING - Google Patents

METHOD AND DEVICE FOR CONTINUOUSLY MEASURING THE DAMPING ON LIGHT-OPTICAL FIBERS DURING THE PROCESSING

Info

Publication number
AT384301B
AT384301B AT84780A AT84780A AT384301B AT 384301 B AT384301 B AT 384301B AT 84780 A AT84780 A AT 84780A AT 84780 A AT84780 A AT 84780A AT 384301 B AT384301 B AT 384301B
Authority
AT
Austria
Prior art keywords
damping
light
processing
optical fibers
continuously measuring
Prior art date
Application number
AT84780A
Other languages
German (de)
Other versions
ATA84780A (en
Original Assignee
Felten & Guilleaume Carlswerk
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 Felten & Guilleaume Carlswerk filed Critical Felten & Guilleaume Carlswerk
Publication of ATA84780A publication Critical patent/ATA84780A/en
Application granted granted Critical
Publication of AT384301B publication Critical patent/AT384301B/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
AT84780A 1979-08-11 1980-02-15 METHOD AND DEVICE FOR CONTINUOUSLY MEASURING THE DAMPING ON LIGHT-OPTICAL FIBERS DURING THE PROCESSING AT384301B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792932637 DE2932637A1 (en) 1979-08-11 1979-08-11 Continuous optical fibre damping measurement during coating - by comparing scattered light measurements before and after coating with protective plastics layer

Publications (2)

Publication Number Publication Date
ATA84780A ATA84780A (en) 1987-03-15
AT384301B true AT384301B (en) 1987-10-27

Family

ID=6078258

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84780A AT384301B (en) 1979-08-11 1980-02-15 METHOD AND DEVICE FOR CONTINUOUSLY MEASURING THE DAMPING ON LIGHT-OPTICAL FIBERS DURING THE PROCESSING

Country Status (2)

Country Link
AT (1) AT384301B (en)
DE (1) DE2932637A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204535A (en) * 1984-12-24 1986-09-10 Sumitomo Electric Ind Ltd Inspecting device for optical fiber
DE4102342A1 (en) * 1991-01-26 1992-08-06 Bayer Ag Continuous measurement of optical fibre damping characteristics during manufacture - using modulated light passed through fibre material and detected frequency selectively

Also Published As

Publication number Publication date
DE2932637A1 (en) 1981-02-26
ATA84780A (en) 1987-03-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee