CH608613A5 - Device for measuring the optical attenuation in optical fibres - Google Patents

Device for measuring the optical attenuation in optical fibres

Info

Publication number
CH608613A5
CH608613A5 CH683976A CH683976A CH608613A5 CH 608613 A5 CH608613 A5 CH 608613A5 CH 683976 A CH683976 A CH 683976A CH 683976 A CH683976 A CH 683976A CH 608613 A5 CH608613 A5 CH 608613A5
Authority
CH
Switzerland
Prior art keywords
optical
measuring
attenuation
fibres
optical fibres
Prior art date
Application number
CH683976A
Other languages
English (en)
Inventor
Ian Stewart Few
Donald Stanley Richards
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH608613A5 publication Critical patent/CH608613A5/xx

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)
  • Testing Of Optical Devices Or Fibers (AREA)
CH683976A 1975-06-03 1976-06-01 Device for measuring the optical attenuation in optical fibres CH608613A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2392075A GB1537498A (en) 1975-06-03 1975-06-03 Optical fibre loss measurement

Publications (1)

Publication Number Publication Date
CH608613A5 true CH608613A5 (en) 1979-01-15

Family

ID=10203441

Family Applications (1)

Application Number Title Priority Date Filing Date
CH683976A CH608613A5 (en) 1975-06-03 1976-06-01 Device for measuring the optical attenuation in optical fibres

Country Status (4)

Country Link
AU (1) AU502539B2 (OSRAM)
CH (1) CH608613A5 (OSRAM)
FR (1) FR2313675A1 (OSRAM)
GB (1) GB1537498A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326309A3 (en) * 1988-01-25 1990-01-31 Hewlett-Packard Company Method and apparatus for calibrating a lightwave component measurement system
DE102005060460A1 (de) * 2005-12-17 2007-06-21 Schäfer Werkzeug- und Sondermaschinenbau GmbH Vorrichtung zur Kontrolle von Lichtwellenleitern

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819979C2 (de) * 1978-05-08 1982-07-01 Felten & Guilleaume Carlswerk AG, 5000 Köln Verfahren zur Messung der Dämpfung von Lichtleitfasern
FR2439397A1 (fr) * 1978-10-18 1980-05-16 Thomson Csf Appareil de mesure pour controler des liaisons par fibres optiques
FR2576099B1 (fr) * 1985-01-14 1988-08-12 Chauvin Arnoux Sa Appareil emetteur et recepteur de lumiere multilongueurs d'onde pour le controle des liaisons par fibres optiques
GB2224568A (en) * 1988-11-03 1990-05-09 Coal Ind Fibre-optic continuity tester device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326309A3 (en) * 1988-01-25 1990-01-31 Hewlett-Packard Company Method and apparatus for calibrating a lightwave component measurement system
DE102005060460A1 (de) * 2005-12-17 2007-06-21 Schäfer Werkzeug- und Sondermaschinenbau GmbH Vorrichtung zur Kontrolle von Lichtwellenleitern
DE102005060460B4 (de) * 2005-12-17 2012-10-18 Schäfer Werkzeug- und Sondermaschinenbau GmbH Verfahren zur Kontrolle von Lichtwellenleitern

Also Published As

Publication number Publication date
FR2313675B1 (OSRAM) 1981-09-25
AU502539B2 (en) 1979-08-02
FR2313675A1 (fr) 1976-12-31
GB1537498A (en) 1978-12-29
AU1443576A (en) 1977-12-08

Similar Documents

Publication Publication Date Title
GB2010476B (en) Optical measuring device
JPS5392148A (en) Optical fiber device
GB2034460B (en) Optical measuring device
GB1544717A (en) Device for connecting optical fibres
GB1557685A (en) Optically coupled isolator device
JPS55140111A (en) Optical fiber measurement device
JPS54158954A (en) Device for measuring fiber optical
JPS55162027A (en) Optical measuring apparatus
JPS5351785A (en) Comparison type optical measuring apparatus
JPS52124940A (en) Device for spinning fibers
JPS5417064A (en) Optical measuring device
JPS5666810A (en) Distance meter for optical device
JPS522727A (en) Optical device
JPS5299331A (en) Device for spinning fibers
GB1554352A (en) Optical testing apparatus
JPS5296245A (en) Device for spinning fibers
JPS54128361A (en) Optical measuring device
DE3063176D1 (en) Abutment device for two optical fibres
JPS52146249A (en) Device for connecting optical fibers in group
CH608613A5 (en) Device for measuring the optical attenuation in optical fibres
JPS54128756A (en) Optical measuring device
JPS51118455A (en) Optical device
JPS5317035A (en) Device for optically checking note
JPS53123184A (en) Optical measuring device
JPS5355134A (en) Terminal device for optical fiber

Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased