JPH0371050B2 - - Google Patents
Info
- Publication number
- JPH0371050B2 JPH0371050B2 JP4049684A JP4049684A JPH0371050B2 JP H0371050 B2 JPH0371050 B2 JP H0371050B2 JP 4049684 A JP4049684 A JP 4049684A JP 4049684 A JP4049684 A JP 4049684A JP H0371050 B2 JPH0371050 B2 JP H0371050B2
- Authority
- JP
- Japan
- Prior art keywords
- laser
- optical fiber
- light
- ring
- stimulated raman
- 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
Links
- 239000013307 optical fiber Substances 0.000 claims description 39
- 238000001069 Raman spectroscopy Methods 0.000 claims description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 28
- 230000010355 oscillation Effects 0.000 claims description 21
- 230000003287 optical effect Effects 0.000 claims description 20
- 239000000377 silicon dioxide Substances 0.000 claims description 14
- 239000000835 fiber Substances 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 10
- 230000005284 excitation Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 8
- 230000000644 propagated effect Effects 0.000 claims description 2
- 239000011152 fibreglass Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 230000035945 sensitivity Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000035559 beat frequency Effects 0.000 description 3
- 238000005305 interferometry Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000011896 sensitive detection 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Lasers (AREA)
- Gyroscopes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4049684A JPS60185112A (ja) | 1984-03-05 | 1984-03-05 | 光フアイバジヤイロスコ−プ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4049684A JPS60185112A (ja) | 1984-03-05 | 1984-03-05 | 光フアイバジヤイロスコ−プ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60185112A JPS60185112A (ja) | 1985-09-20 |
JPH0371050B2 true JPH0371050B2 (zh) | 1991-11-11 |
Family
ID=12582172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4049684A Granted JPS60185112A (ja) | 1984-03-05 | 1984-03-05 | 光フアイバジヤイロスコ−プ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60185112A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103654988B (zh) * | 2012-08-30 | 2017-04-12 | 财团法人工业技术研究院 | 臭氧消毒用手持装置、罩盖、臭氧浓度感测模块及方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2605023B2 (ja) * | 1986-10-07 | 1997-04-30 | 富士通株式会社 | フアイバリングレーザ |
CN105333823B (zh) * | 2015-10-22 | 2018-02-16 | 南方科技大学 | 光纤位移传感器 |
-
1984
- 1984-03-05 JP JP4049684A patent/JPS60185112A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103654988B (zh) * | 2012-08-30 | 2017-04-12 | 财团法人工业技术研究院 | 臭氧消毒用手持装置、罩盖、臭氧浓度感测模块及方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS60185112A (ja) | 1985-09-20 |
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