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BE883812A - PROCESS FOR ELIMINATING TEMPERATURE-CONDITIONED VARIATION IN THE STATE OF POLARIZATION IN AN OPTICAL FIBER - Google Patents

PROCESS FOR ELIMINATING TEMPERATURE-CONDITIONED VARIATION IN THE STATE OF POLARIZATION IN AN OPTICAL FIBER

Info

Publication number
BE883812A
BE883812A BE0/201028A BE201028A BE883812A BE 883812 A BE883812 A BE 883812A BE 0/201028 A BE0/201028 A BE 0/201028A BE 201028 A BE201028 A BE 201028A BE 883812 A BE883812 A BE 883812A
Authority
BE
Belgium
Prior art keywords
polarization
state
optical fiber
eliminating temperature
conditioned
Prior art date
Application number
BE0/201028A
Other languages
French (fr)
Inventor
L S Sokol
C C Mccomas
E M Hanna
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of BE883812A publication Critical patent/BE883812A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G01R15/245—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect
    • G01R15/246—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect based on the Faraday, i.e. linear magneto-optic, effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
BE0/201028A 1979-06-20 1980-06-13 PROCESS FOR ELIMINATING TEMPERATURE-CONDITIONED VARIATION IN THE STATE OF POLARIZATION IN AN OPTICAL FIBER BE883812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792924804 DE2924804A1 (en) 1979-06-20 1979-06-20 Prevention of temperature effects on fibre optic polarisation - has detector sensing changes in light polarisation caused by variation in tensional stress due to temperature

Publications (1)

Publication Number Publication Date
BE883812A true BE883812A (en) 1980-10-01

Family

ID=6073639

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/201028A BE883812A (en) 1979-06-20 1980-06-13 PROCESS FOR ELIMINATING TEMPERATURE-CONDITIONED VARIATION IN THE STATE OF POLARIZATION IN AN OPTICAL FIBER

Country Status (3)

Country Link
AT (1) AT387095B (en)
BE (1) BE883812A (en)
DE (1) DE2924804A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115433A1 (en) * 1981-04-16 1982-11-11 Philips Kommunikations Industrie AG, 8500 Nürnberg Measuring device for magneto-optical current measurement
DE3116149A1 (en) * 1981-04-23 1982-11-11 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen FIBER OPTICAL ARRANGEMENT FOR MEASURING THE STRENGTH OF AN ELECTRICAL CURRENT I USING THE FARADAY EFFECT
GB2104213A (en) * 1981-08-12 1983-03-02 Giers Electric current measurement
JPS5897669A (en) * 1981-12-07 1983-06-10 Sumitomo Electric Ind Ltd Magnetic field-light converter
US4603941A (en) * 1982-09-27 1986-08-05 Agency Of Industrial Science And Technology Polarization-maintaining fiber system and method of manufacturing the same
FR2535463A1 (en) * 1982-10-28 1984-05-04 Commissariat Energie Atomique Device for measuring electric current based on the Faraday effect
FR2535464A1 (en) * 1982-10-28 1984-05-04 Commissariat Energie Atomique DEVICE FOR MEASURING TEMPERATURE AND / OR ELECTRICAL INTENSITY WITH FARADAY EFFECT
FR2539513B2 (en) * 1983-01-18 1986-01-10 Commissariat Energie Atomique T FARADAY EFFECT ELECTRICAL INTENSITY MEASURING DEVICE
EP0108012A1 (en) * 1982-10-28 1984-05-09 Commissariat à l'Energie Atomique Apparatus for measuring electric intensity using the Faraday effect
DE3923803A1 (en) * 1989-07-19 1991-01-31 Messwandler Bau Ag FIBER OPTICAL ARRANGEMENT FOR MEASURING THE STRENGTH OF AN ELECTRIC CURRENT
DE3923804A1 (en) * 1989-07-19 1991-01-31 Messwandler Bau Ag FIBER OPTICAL ARRANGEMENT FOR MEASURING THE STRENGTH OF AN ELECTRIC CURRENT
EP0430060B1 (en) * 1989-12-01 1994-03-09 Asea Brown Boveri Ag Fibre-optic current transducer
DE4227904C1 (en) * 1992-08-22 1993-07-22 Felten & Guilleaume Energietechnik Ag, 5000 Koeln, De
DE4227903C1 (en) * 1992-08-22 1993-07-22 Felten & Guilleaume Energietechnik Ag, 5000 Koeln, De
CN116558576B (en) * 2023-07-10 2023-10-13 中国建筑第六工程局有限公司 Method for monitoring stress and temperature of freezing wall in soft soil stratum

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835794C3 (en) * 1978-08-16 1987-12-03 Max-Planck-Gesellschaft zur Förderung der Wissenschaften eV, 3400 Göttingen Fiber optic arrangement for measuring the strength of an electric current
DE2855337A1 (en) * 1978-12-21 1980-07-03 Licentia Gmbh Double refraction compensation in faraday cylinder optical fibres - by inducing axial torsional distortion prior to winding

Also Published As

Publication number Publication date
ATA308680A (en) 1988-04-15
DE2924804C2 (en) 1988-12-22
DE2924804A1 (en) 1981-01-15
AT387095B (en) 1988-11-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LICENTIA PATENT-VERWALTUNGS G.M.B.H.

Effective date: 19890630