FR2041308A5 - - Google Patents

Info

Publication number
FR2041308A5
FR2041308A5 FR6912286A FR6912286A FR2041308A5 FR 2041308 A5 FR2041308 A5 FR 2041308A5 FR 6912286 A FR6912286 A FR 6912286A FR 6912286 A FR6912286 A FR 6912286A FR 2041308 A5 FR2041308 A5 FR 2041308A5
Authority
FR
France
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
FR6912286A
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR6912286A priority Critical patent/FR2041308A5/fr
Priority to CH509070A priority patent/CH508218A/fr
Priority to BE748571D priority patent/BE748571A/fr
Priority to LU60699D priority patent/LU60699A1/xx
Priority to AU13740/70A priority patent/AU1374070A/en
Priority to DE19702017863 priority patent/DE2017863A1/de
Priority to NL7005540A priority patent/NL7005540A/xx
Application granted granted Critical
Publication of FR2041308A5 publication Critical patent/FR2041308A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2706—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/032—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect
    • G01R33/0322—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect using the Faraday or Voigt effect
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
    • G02B6/2766—Manipulating the plane of polarisation from one input polarisation to another output polarisation, e.g. polarisation rotators, linear to circular polarisation converters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Gyroscopes (AREA)
FR6912286A 1969-04-18 1969-04-18 Expired FR2041308A5 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR6912286A FR2041308A5 (fr) 1969-04-18 1969-04-18
CH509070A CH508218A (fr) 1969-04-18 1970-04-07 Dispositif de mesure du champ magnétique par effet Faraday
BE748571D BE748571A (fr) 1969-04-18 1970-04-07 Mesure de champ magnetique ou de courant par effet faraday
LU60699D LU60699A1 (fr) 1969-04-18 1970-04-10
AU13740/70A AU1374070A (en) 1969-04-18 1970-04-13 System for measuring magnetic fields or electric currents by faraday effect
DE19702017863 DE2017863A1 (de) 1969-04-18 1970-04-14 Vorrichtung zum Messen des Magnetfeldes oder der Stromstärke durch Faraday-Effekt
NL7005540A NL7005540A (fr) 1969-04-18 1970-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6912286A FR2041308A5 (fr) 1969-04-18 1969-04-18

Publications (1)

Publication Number Publication Date
FR2041308A5 true FR2041308A5 (fr) 1971-01-29

Family

ID=9032716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6912286A Expired FR2041308A5 (fr) 1969-04-18 1969-04-18

Country Status (7)

Country Link
AU (1) AU1374070A (fr)
BE (1) BE748571A (fr)
CH (1) CH508218A (fr)
DE (1) DE2017863A1 (fr)
FR (1) FR2041308A5 (fr)
LU (1) LU60699A1 (fr)
NL (1) NL7005540A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569014B1 (fr) * 1984-08-08 1988-07-01 Sopelem Dispositif pour transmettre des signaux vehicules par n fibres optiques vers une fibre optique unique ou reciproquement
US4998063A (en) * 1989-07-31 1991-03-05 Abb Power T & D Company, Inc. Fiber optic coupled magneto-optic sensor having a concave reflective focusing surface
DK108691D0 (da) * 1991-06-07 1991-06-07 Allan Goettsche Maaling af induceret dobbeltbrydning
WO2000007032A2 (fr) 1998-07-29 2000-02-10 Siemens Aktiengesellschaft Detecteur polarimetrique pour detection optique d'une grandeur de mesure et utilisation dudit detecteur polarimetrique

Also Published As

Publication number Publication date
LU60699A1 (fr) 1970-11-17
DE2017863A1 (de) 1970-11-19
AU1374070A (en) 1971-10-14
NL7005540A (fr) 1970-10-20
BE748571A (fr) 1970-10-07
CH508218A (fr) 1971-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse