NO840262L - Interferometer med kerr-effekt kompensasjon. - Google Patents

Interferometer med kerr-effekt kompensasjon.

Info

Publication number: NO840262L
Authority: NO; Norway
Prior art keywords: loop; intensity; waves; waveform; light
Prior art date: 1982-05-25

Application number

NO840262A

Other languages

English (en)

Norwegian (no)

Inventor

Ralph A Bergh

Original Assignee

Univ Leland Stanford Junior

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.)

1982-05-25

Filing date

1984-01-24

Publication date

1984-01-24

1984-01-24 Application filed by Univ Leland Stanford Junior filed Critical Univ Leland Stanford Junior

1984-01-24 Publication of NO840262L publication Critical patent/NO840262L/no

Links

230000005374 Kerr effect Effects 0.000 title claims abstract description 41
239000000835 fiber Substances 0.000 claims abstract description 137
230000001902 propagating effect Effects 0.000 claims description 70
230000010287 polarization Effects 0.000 claims description 50
230000008878 coupling Effects 0.000 claims description 27
238000010168 coupling process Methods 0.000 claims description 27
238000005859 coupling reaction Methods 0.000 claims description 27
230000000694 effects Effects 0.000 claims description 25
230000008859 change Effects 0.000 claims description 21
239000000382 optic material Substances 0.000 claims description 19
238000001514 detection method Methods 0.000 claims description 17
238000000034 method Methods 0.000 claims description 12
230000005684 electric field Effects 0.000 claims description 9
230000001419 dependent effect Effects 0.000 claims description 4
230000007774 longterm Effects 0.000 claims description 3
230000010354 integration Effects 0.000 claims description 2
230000010363 phase shift Effects 0.000 abstract description 6
230000003287 optical effect Effects 0.000 description 68
239000013307 optical fiber Substances 0.000 description 10
239000000463 material Substances 0.000 description 9
239000013078 crystal Substances 0.000 description 8
238000004804 winding Methods 0.000 description 7
230000008901 benefit Effects 0.000 description 5
239000000126 substance Substances 0.000 description 5
230000001360 synchronised effect Effects 0.000 description 4
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 3
230000035945 sensitivity Effects 0.000 description 3
230000001052 transient effect Effects 0.000 description 3
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
230000001427 coherent effect Effects 0.000 description 2
230000007423 decrease Effects 0.000 description 2
230000001066 destructive effect Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
239000005350 fused silica glass Substances 0.000 description 2
230000003993 interaction Effects 0.000 description 2
239000003921 oil Substances 0.000 description 2
230000000644 propagated effect Effects 0.000 description 2
230000002441 reversible effect Effects 0.000 description 2
229910052710 silicon Inorganic materials 0.000 description 2
239000010703 silicon Substances 0.000 description 2
238000012360 testing method Methods 0.000 description 2
230000009471 action Effects 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
239000004568 cement Substances 0.000 description 1
238000005253 cladding Methods 0.000 description 1
238000013016 damping Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
229920006335 epoxy glue Polymers 0.000 description 1
239000011521 glass Substances 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
230000001788 irregular Effects 0.000 description 1
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239000010453 quartz Substances 0.000 description 1
238000005215 recombination Methods 0.000 description 1
230000006798 recombination Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1

Classifications

- 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
- 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

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Electromagnetism (AREA)
Power Engineering (AREA)
General Physics & Mathematics (AREA)
Remote Sensing (AREA)
Optics & Photonics (AREA)
Gyroscopes (AREA)
Optical Communication System (AREA)
Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Instruments For Measurement Of Length By Optical Means (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

NO840262A 1982-05-25 1984-01-24 Interferometer med kerr-effekt kompensasjon. NO840262L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US1982/000713 WO1983004305A1 (fr)	1982-05-25	1982-05-25	Interferometre avec compensation de l'effet de kerr

Publications (1)

Publication Number	Publication Date
NO840262L true NO840262L (no)	1984-01-24

Family

ID=22168013

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO840262A NO840262L (no)	1982-05-25	1984-01-24	Interferometer med kerr-effekt kompensasjon.

Country Status (12)

Country	Link
EP (1)	EP0109394B1 (fr)
JP (1)	JPS59501121A (fr)
KR (1)	KR910002592B1 (fr)
AT (1)	ATE30267T1 (fr)
AU (1)	AU565340B2 (fr)
BR (1)	BR8208081A (fr)
CA (1)	CA1208751A (fr)
DE (1)	DE3277466D1 (fr)
IL (1)	IL68722A (fr)
IT (1)	IT1167427B (fr)
NO (1)	NO840262L (fr)
WO (1)	WO1983004305A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3582440D1 (de) *	1984-02-17	1991-05-16	Univ Leland Stanford Junior	Faseroptischer rotationssensor mit torschaltung und mit erweitertem dynamischem messbereich.
US4728192A (en) *	1984-02-17	1988-03-01	Stanford University	Gated fiber optic rotation sensor with extended dynamic range
US4836676A (en) *	1984-04-25	1989-06-06	The Board Of Trustees Of The Leland Stanford Junior University	Phase reading fiber optic interferometer
CN112240765B (zh) *	2019-07-17	2025-10-31	武汉中科锐择光电科技有限公司	一种光纤陀螺渡越时间精确闭环控制装置
FR3120453B1 (fr) *	2021-03-04	2023-04-21	Ixblue	Générateur d’un signal lumineux modulé anti-effet Kerr, dispositif de mesure interférométrique comportant un tel générateur et méthode de modulation d’un signal lumineux

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2409518A1 (fr) *	1977-11-22	1979-06-15	Thomson Csf	Gyrometre interferometrique a laser

1982
- 1982-05-25 BR BR8208081A patent/BR8208081A/pt unknown
- 1982-05-25 WO PCT/US1982/000713 patent/WO1983004305A1/fr not_active Ceased
- 1982-05-25 JP JP57502751A patent/JPS59501121A/ja active Granted
- 1982-05-25 EP EP82902755A patent/EP0109394B1/fr not_active Expired
- 1982-05-25 DE DE8282902755T patent/DE3277466D1/de not_active Expired
- 1982-05-25 AT AT82902755T patent/ATE30267T1/de not_active IP Right Cessation
- 1982-05-25 AU AU89075/82A patent/AU565340B2/en not_active Ceased
1983
- 1983-05-17 IL IL68722A patent/IL68722A/xx unknown
- 1983-05-24 CA CA000428693A patent/CA1208751A/fr not_active Expired
- 1983-05-24 KR KR1019830002266A patent/KR910002592B1/ko not_active Expired
- 1983-05-25 IT IT48364/83A patent/IT1167427B/it active
1984
- 1984-01-24 NO NO840262A patent/NO840262L/no unknown

Also Published As

Publication number	Publication date
EP0109394A4 (fr)	1984-09-19
ATE30267T1 (de)	1987-10-15
EP0109394B1 (fr)	1987-10-14
JPH0252967B2 (fr)	1990-11-15
KR840004573A (ko)	1984-10-22
WO1983004305A1 (fr)	1983-12-08
DE3277466D1 (en)	1987-11-19
AU8907582A (en)	1983-12-16
BR8208081A (pt)	1984-05-08
EP0109394A1 (fr)	1984-05-30
AU565340B2 (en)	1987-09-10
JPS59501121A (ja)	1984-06-28
IL68722A (en)	1988-06-30
CA1208751A (fr)	1986-07-29
KR910002592B1 (ko)	1991-04-27
IT8348364A0 (it)	1983-05-25
IT1167427B (it)	1987-05-13

Publication	Publication Date	Title
US4773759A (en)	1988-09-27	Interferometer with Kerr effect compensation
US4735506A (en)	1988-04-05	Phase nulling optical gyroscope
US4881817A (en)	1989-11-21	Fiber optic rotation sensor utilizing high birefringence fiber and having reduced intensity type phase errors
US5153676A (en)	1992-10-06	Apparatus and method for reducing phase errors in an interferometer
US4410275A (en)	1983-10-18	Fiber optic rotation sensor
US4887900A (en)	1989-12-19	Polarization maintaining fiber interferometer and method for source stabilization
EP0379520B1 (fr)	1991-11-13	Procede et gyroscope a fibre optique a stabilite et reproductibilite ameliorees de la polarisation
US4842358A (en)	1989-06-27	Apparatus and method for optical signal source stabilization
EP0474389B1 (fr)	1995-02-22	Gyromètre à fibre optique
JPH0312695B2 (fr)	1991-02-20
US4997282A (en)	1991-03-05	Dual fiber optic gyroscope
JPH03138614A (ja)	1991-06-13	光導波路により導波された光の偏光を制御するためのシステムと方法
NO851594L (no)	1985-11-26	Fieroptisk frekvensskifter.
EP0260885B1 (fr)	1993-07-21	Gyroscope optique à fibre double
NO823999L (no)	1982-11-29	Optisk fiberdreiningssensor.
NO840262L (no)	1984-01-24	Interferometer med kerr-effekt kompensasjon.
US5120130A (en)	1992-06-09	Apparatus and method for reducing phase errors in an interferometer
AU554903B2 (en)	1986-09-04	Interferometer with kerr effect compensation
JPH07128078A (ja)	1995-05-19	カー効果補償を伴なう干渉計