IT1100174B - Procedimento per la misurazione dell'attenuazione di fibre ottiche - Google Patents

Procedimento per la misurazione dell'attenuazione di fibre ottiche

Info

Publication number
IT1100174B
IT1100174B IT30001/78A IT3000178A IT1100174B IT 1100174 B IT1100174 B IT 1100174B IT 30001/78 A IT30001/78 A IT 30001/78A IT 3000178 A IT3000178 A IT 3000178A IT 1100174 B IT1100174 B IT 1100174B
Authority
IT
Italy
Prior art keywords
attenuation
procedure
measuring
optical fibers
fibers
Prior art date
Application number
IT30001/78A
Other languages
English (en)
Other versions
IT7830001A0 (it
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 IT7830001A0 publication Critical patent/IT7830001A0/it
Application granted granted Critical
Publication of IT1100174B publication Critical patent/IT1100174B/it

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
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
IT30001/78A 1978-05-08 1978-11-21 Procedimento per la misurazione dell'attenuazione di fibre ottiche IT1100174B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2819979A DE2819979C2 (de) 1978-05-08 1978-05-08 Verfahren zur Messung der Dämpfung von Lichtleitfasern

Publications (2)

Publication Number Publication Date
IT7830001A0 IT7830001A0 (it) 1978-11-21
IT1100174B true IT1100174B (it) 1985-09-28

Family

ID=6038833

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30001/78A IT1100174B (it) 1978-05-08 1978-11-21 Procedimento per la misurazione dell'attenuazione di fibre ottiche

Country Status (5)

Country Link
CH (1) CH641563A5 (it)
DE (1) DE2819979C2 (it)
FR (1) FR2425637A1 (it)
IT (1) IT1100174B (it)
NL (1) NL7811895A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE456190B (sv) * 1983-10-14 1988-09-12 Ericsson Telefon Ab L M Forfarande att i ett fiberoptiskt transmissionssystem meta dispersionen hos den transmitterande optiska fibern
DE3425671A1 (de) * 1984-07-12 1986-01-23 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und vorrichtung zum messen der daempfung an lichtwellenleitern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2280072A1 (fr) * 1974-07-26 1976-02-20 Douillie Remy Procede et equipement de mesure permettant de localiser une cassure sur un cable optique
GB1537498A (en) * 1975-06-03 1978-12-29 Standard Telephones Cables Ltd Optical fibre loss measurement

Also Published As

Publication number Publication date
IT7830001A0 (it) 1978-11-21
NL7811895A (nl) 1979-11-12
DE2819979C2 (de) 1982-07-01
CH641563A5 (en) 1984-02-29
DE2819979A1 (de) 1979-11-22
FR2425637A1 (fr) 1979-12-07
FR2425637B1 (it) 1983-08-26

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