JPS60123722A - 光フアイバジヤイロ - Google Patents

光フアイバジヤイロ

Info

Publication number: JPS60123722A
Authority: JP; Japan
Prior art keywords: light; light beam; signal; frequency; circuit
Prior art date: 1983-12-09
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.): Granted

Application number

JP58231240A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0324972B2 (de

Inventor

Akihiro Kurokawa

黒河　明広

Takashi Hirano

平野　隆史

Satoshi Yasui

安井　訓

Takashi Takaguchi

隆高口

Akihiro Ishibashi

石橋　明洋

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.)

Technical Research and Development Institute of Japan Defence Agency

Mitsubishi Precision Co Ltd

Original Assignee

Technical Research and Development Institute of Japan Defence Agency

Mitsubishi Precision Co Ltd

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.)

1983-12-09

Filing date

1983-12-09

Publication date

1985-07-02

1983-12-09 Application filed by Technical Research and Development Institute of Japan Defence Agency, Mitsubishi Precision Co Ltd filed Critical Technical Research and Development Institute of Japan Defence Agency

1983-12-09 Priority to JP58231240A priority Critical patent/JPS60123722A/ja

1985-07-02 Publication of JPS60123722A publication Critical patent/JPS60123722A/ja

1991-04-04 Publication of JPH0324972B2 publication Critical patent/JPH0324972B2/ja

Status Granted legal-status Critical Current

Links

239000013307 optical fiber Substances 0.000 title claims abstract description 52
230000003287 optical effect Effects 0.000 claims abstract description 57
230000010287 polarization Effects 0.000 claims abstract description 21
230000008878 coupling Effects 0.000 claims abstract description 15
238000010168 coupling process Methods 0.000 claims abstract description 15
238000005859 coupling reaction Methods 0.000 claims abstract description 15
238000006243 chemical reaction Methods 0.000 claims description 21
230000001360 synchronised effect Effects 0.000 claims description 17
230000010355 oscillation Effects 0.000 claims description 15
230000001902 propagating effect Effects 0.000 claims description 13
230000010363 phase shift Effects 0.000 claims description 12
239000000835 fiber Substances 0.000 claims description 7
238000000926 separation method Methods 0.000 claims description 6
230000000694 effects Effects 0.000 claims description 4
230000006641 stabilisation Effects 0.000 claims description 3
238000011105 stabilization Methods 0.000 claims description 3
238000009412 basement excavation Methods 0.000 claims 1
239000002131 composite material Substances 0.000 claims 1
238000005388 cross polarization Methods 0.000 abstract 2
238000000034 method Methods 0.000 description 28
238000001514 detection method Methods 0.000 description 16
238000010586 diagram Methods 0.000 description 10
244000046038 Ehretia acuminata Species 0.000 description 3
235000009300 Ehretia acuminata Nutrition 0.000 description 3
230000000644 propagated effect Effects 0.000 description 3
230000002452 interceptive effect Effects 0.000 description 2
230000000087 stabilizing effect Effects 0.000 description 2
239000010409 thin film Substances 0.000 description 2
244000047478 Afzelia bijuga Species 0.000 description 1
241000041377 Hiroa Species 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
239000011436 cob Substances 0.000 description 1
239000013078 crystal Substances 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
239000003292 glue Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000523 sample Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
230000002123 temporal effect Effects 0.000 description 1
238000002604 ultrasonography Methods 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
- 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)
Optics & Photonics (AREA)
Electromagnetism (AREA)
Power Engineering (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Gyroscopes (AREA)
Light Guides In General And Applications Therefor (AREA)
Lasers (AREA)

JP58231240A 1983-12-09 1983-12-09 光フアイバジヤイロ Granted JPS60123722A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP58231240A JPS60123722A (ja)	1983-12-09	1983-12-09	光フアイバジヤイロ

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP58231240A JPS60123722A (ja)	1983-12-09	1983-12-09	光フアイバジヤイロ

Publications (2)

Publication Number	Publication Date
JPS60123722A true JPS60123722A (ja)	1985-07-02
JPH0324972B2 JPH0324972B2 (de)	1991-04-04

Family

ID=16920513

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP58231240A Granted JPS60123722A (ja)	1983-12-09	1983-12-09	光フアイバジヤイロ

Country Status (1)

Country	Link
JP (1)	JPS60123722A (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5918416A (ja) *	1982-07-23	1984-01-30	Mitsubishi Precision Co Ltd	光フアイバ−ジヤイロの出力検出方法

1983
- 1983-12-09 JP JP58231240A patent/JPS60123722A/ja active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5918416A (ja) *	1982-07-23	1984-01-30	Mitsubishi Precision Co Ltd	光フアイバ−ジヤイロの出力検出方法

Also Published As

Publication number	Publication date
JPH0324972B2 (de)	1991-04-04

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