DE3280113D1 - Interferometer mit kerr-effekt-ausgleich. - Google Patents

Interferometer mit kerr-effekt-ausgleich.

Info

Publication number
DE3280113D1
DE3280113D1 DE8383900368T DE3280113T DE3280113D1 DE 3280113 D1 DE3280113 D1 DE 3280113D1 DE 8383900368 T DE8383900368 T DE 8383900368T DE 3280113 T DE3280113 T DE 3280113T DE 3280113 D1 DE3280113 D1 DE 3280113D1
Authority
DE
Germany
Prior art keywords
effect compensation
interferometer
kerr effect
loop
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 - Lifetime
Application number
DE8383900368T
Other languages
English (en)
Inventor
John Shaw
C Lab Central De Reche Lefevre
A Bergh
C Cutler
Brian Dept Of E And E Culshaw
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.)
Leland Stanford Junior University
Original Assignee
Leland Stanford Junior University
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22168326&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3280113(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Leland Stanford Junior University filed Critical Leland Stanford Junior University
Application granted granted Critical
Publication of DE3280113D1 publication Critical patent/DE3280113D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02863—Electric or magnetic parameters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Remote Sensing (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Gyroscopes (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Communication System (AREA)
  • Photovoltaic Devices (AREA)
DE8383900368T 1982-11-01 1982-11-01 Interferometer mit kerr-effekt-ausgleich. Expired - Lifetime DE3280113D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1982/001542 WO1984001822A1 (en) 1982-11-01 1982-11-01 Interferometer with kerr effect compensation

Publications (1)

Publication Number Publication Date
DE3280113D1 true DE3280113D1 (de) 1990-03-22

Family

ID=22168326

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383900368T Expired - Lifetime DE3280113D1 (de) 1982-11-01 1982-11-01 Interferometer mit kerr-effekt-ausgleich.

Country Status (12)

Country Link
EP (1) EP0124524B1 (de)
JP (1) JPH0737900B2 (de)
KR (1) KR910008489B1 (de)
AT (1) ATE50417T1 (de)
AU (1) AU554903B2 (de)
BR (1) BR8208100A (de)
CA (1) CA1251068A (de)
DE (1) DE3280113D1 (de)
IL (1) IL69967A0 (de)
IT (1) IT1197735B (de)
NO (1) NO842561L (de)
WO (1) WO1984001822A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8421311D0 (en) * 1984-08-22 1984-09-26 Gen Electric Co Plc Interferometers
JP2690349B2 (ja) * 1989-03-14 1997-12-10 三菱プレシジョン株式会社 光ファイバジャイロ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283144A (en) * 1979-04-16 1981-08-11 The United States Of America As Represented By The Secretary Of The Navy Method of fiber interferometry zero fringe shift referencing using passive optical couplers

Also Published As

Publication number Publication date
IT8349239A0 (it) 1983-10-28
NO842561L (no) 1984-06-25
EP0124524A4 (de) 1986-01-07
WO1984001822A1 (en) 1984-05-10
IL69967A0 (en) 1984-01-31
AU554903B2 (en) 1986-09-04
IT1197735B (it) 1988-12-06
KR840007181A (ko) 1984-12-05
CA1251068A (en) 1989-03-14
JPS60500585A (ja) 1985-04-25
AU1109883A (en) 1984-05-22
KR910008489B1 (en) 1991-10-18
EP0124524B1 (de) 1990-02-14
ATE50417T1 (de) 1990-02-15
EP0124524A1 (de) 1984-11-14
JPH0737900B2 (ja) 1995-04-26
BR8208100A (pt) 1984-10-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8310 Action for declaration of annulment
8313 Request for invalidation rejected/withdrawn