FR2732119B1 - FIBER OPTIC COIL - Google Patents

FIBER OPTIC COIL

Info

Publication number
FR2732119B1
FR2732119B1 FR9503491A FR9503491A FR2732119B1 FR 2732119 B1 FR2732119 B1 FR 2732119B1 FR 9503491 A FR9503491 A FR 9503491A FR 9503491 A FR9503491 A FR 9503491A FR 2732119 B1 FR2732119 B1 FR 2732119B1
Authority
FR
France
Prior art keywords
fiber optic
optic coil
coil
fiber
optic
Prior art date
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 - Fee Related
Application number
FR9503491A
Other languages
French (fr)
Other versions
FR2732119A1 (en
Inventor
Jean Paul Amory
Yves Martin
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 Submarcom SA
Original Assignee
Alcatel Submarcom 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 Alcatel Submarcom SA filed Critical Alcatel Submarcom SA
Priority to FR9503491A priority Critical patent/FR2732119B1/en
Publication of FR2732119A1 publication Critical patent/FR2732119A1/en
Application granted granted Critical
Publication of FR2732119B1 publication Critical patent/FR2732119B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4457—Bobbins; Reels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
    • G01C19/721—Details
    • G01C19/722—Details of the mechanical construction

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
FR9503491A 1995-03-24 1995-03-24 FIBER OPTIC COIL Expired - Fee Related FR2732119B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9503491A FR2732119B1 (en) 1995-03-24 1995-03-24 FIBER OPTIC COIL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9503491A FR2732119B1 (en) 1995-03-24 1995-03-24 FIBER OPTIC COIL

Publications (2)

Publication Number Publication Date
FR2732119A1 FR2732119A1 (en) 1996-09-27
FR2732119B1 true FR2732119B1 (en) 1997-04-30

Family

ID=9477398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9503491A Expired - Fee Related FR2732119B1 (en) 1995-03-24 1995-03-24 FIBER OPTIC COIL

Country Status (1)

Country Link
FR (1) FR2732119B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515363B1 (en) * 1981-10-23 1985-08-16 Souriau & Cie DEVICE FOR COMPENSATING VARIATIONS IN LENGTH OF AT LEAST ONE SHEATHED OPTICAL FIBER, ARRANGED IN AN ENVELOPE
US4534222A (en) * 1983-08-08 1985-08-13 Mcdonnell Douglas Corporation Fiber-optic seismic sensor
DE3332718C2 (en) * 1983-09-10 1994-12-22 Sel Alcatel Ag Device for measuring the speed of rotation
DE3602584A1 (en) * 1986-01-29 1987-07-30 Standard Elektrik Lorenz Ag LIGHT WAVE CONDUCTOR
US5109983A (en) * 1991-01-28 1992-05-05 Minnesota Mining And Manufacturing Company Package for an optical fiber jumper

Also Published As

Publication number Publication date
FR2732119A1 (en) 1996-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse