CN107976300B - 一种保偏光纤拍长的测量方法 - Google Patents
一种保偏光纤拍长的测量方法 Download PDFInfo
- Publication number
- CN107976300B CN107976300B CN201711129172.9A CN201711129172A CN107976300B CN 107976300 B CN107976300 B CN 107976300B CN 201711129172 A CN201711129172 A CN 201711129172A CN 107976300 B CN107976300 B CN 107976300B
- Authority
- CN
- China
- Prior art keywords
- fiber
- optical fiber
- optical
- polarization maintaining
- measured
- 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.)
- Active
Links
- 230000010287 polarization Effects 0.000 title claims abstract description 65
- 239000013307 optical fiber Substances 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000003287 optical effect Effects 0.000 claims abstract description 24
- 239000006185 dispersion Substances 0.000 claims abstract description 20
- 238000001228 spectrum Methods 0.000 claims abstract description 20
- 239000000835 fiber Substances 0.000 claims description 56
- 230000005693 optoelectronics Effects 0.000 claims description 9
- 230000005684 electric field Effects 0.000 claims description 4
- 230000003595 spectral effect Effects 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000001902 propagating effect Effects 0.000 claims description 2
- 238000005316 response function Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 230000004927 fusion Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000001427 coherent effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000001919 Rayleigh scattering spectroscopy Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007526 fusion splicing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
- G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
- G01M11/331—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face by using interferometer
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711129172.9A CN107976300B (zh) | 2017-11-15 | 2017-11-15 | 一种保偏光纤拍长的测量方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711129172.9A CN107976300B (zh) | 2017-11-15 | 2017-11-15 | 一种保偏光纤拍长的测量方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107976300A CN107976300A (zh) | 2018-05-01 |
CN107976300B true CN107976300B (zh) | 2020-11-24 |
Family
ID=62013494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711129172.9A Active CN107976300B (zh) | 2017-11-15 | 2017-11-15 | 一种保偏光纤拍长的测量方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107976300B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108801153B (zh) * | 2018-06-20 | 2020-04-21 | 苏州六幺四信息科技有限责任公司 | 光纤长度测量方法及测量装置 |
CN108709720B (zh) * | 2018-08-01 | 2023-09-01 | 天津博科光电科技有限公司 | 一种高双折射保偏光纤的模式双折射的测量装置和方法 |
JP6782470B2 (ja) * | 2018-09-05 | 2020-11-11 | パナソニックIpマネジメント株式会社 | 計測装置及び計測方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1210750B (it) * | 1987-05-20 | 1989-09-20 | Cselt Centro Studi Elaborazion | Procedimento di misura della polarizzazione e della birifrangenza in fibre ottiche |
CN100476387C (zh) * | 2006-02-21 | 2009-04-08 | 北京航空航天大学 | 一种对保偏光纤拍长的检测系统 |
CN100557399C (zh) * | 2007-09-28 | 2009-11-04 | 中国兵器工业第二○五研究所 | 保偏光纤拍长测量仪 |
US7777889B2 (en) * | 2008-08-07 | 2010-08-17 | Honeywell International Inc. | Bias-instability reduction in fiber optic gyroscopes |
CN101592551B (zh) * | 2009-06-05 | 2011-01-12 | 北京航空航天大学 | 一种基于Sagnac干涉仪的保偏光纤拍长测试方法及测试装置 |
CN101587011B (zh) * | 2009-07-02 | 2010-11-03 | 浙江大学 | 测量保偏光纤拍长的方法 |
-
2017
- 2017-11-15 CN CN201711129172.9A patent/CN107976300B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN107976300A (zh) | 2018-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Jackson et al. | Fibre optic sensors | |
CN102798411B (zh) | 基于布里渊散射的分布式光纤传感测量系统及测量方法 | |
CN107872274B (zh) | 一种光纤色散系数的测量方法 | |
CN101634571B (zh) | 光纤脉栅分布传感装置 | |
CN102607621A (zh) | 同时检测温度和应变的分布式光纤布里渊传感装置和方法 | |
CN102538845B (zh) | 多点扰动定位方法 | |
CN101464166B (zh) | 光纤分布式扰动传感器及其实现扰动定位的方法 | |
CN107941754B (zh) | 一种气体折射率的测量方法 | |
CN107894327B (zh) | 一种光纤色散系数的测量装置 | |
Chen et al. | Sensitivity enhanced fiber optic temperature sensor based on optical carrier microwave photonic interferometry with harmonic Vernier effect | |
Calvani et al. | Polarization measurements on single-mode fibers | |
CN107976300B (zh) | 一种保偏光纤拍长的测量方法 | |
CN107917669B (zh) | 一种光纤位移传感器解调方法 | |
CN108614126A (zh) | 基于宽带可调谐光电振荡器的角速度测量装置和方法 | |
CN105628174A (zh) | 基于偏振切换的光纤f-p传感器振动解调系统和方法 | |
CN107806981B (zh) | 一种保偏光纤拍长的测量装置 | |
Tang et al. | High-sensitivity displacement sensing based on an OEO incorporating an unbalanced MZI | |
CN209783610U (zh) | 基于色散补偿光栅对的光电振荡器双参量传感装置 | |
WO2020192269A1 (zh) | 一种保偏光纤主轴差分延时的测量装置 | |
CN107632180B (zh) | 一种光纤电压传感探头及光纤电压传感解调系统 | |
CN104729750A (zh) | 一种基于布里渊散射分布式光纤温度传感器 | |
CN108955939B (zh) | 一种光纤光栅温度传感解调系统 | |
CN107796422B (zh) | 一种光纤位移传感器解调装置 | |
Yuan et al. | Simultaneous evaluation of two branches of a multifunctional integrated optic chip with an ultra-simple dual-channel configuration | |
CN107941752B (zh) | 一种气体折射率的测量装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201104 Address after: 322000 1st floor, No.3, building 20, Qiyi village, Chengxi street, Yiwu City, Jinhua City, Zhejiang Province Applicant after: Yiwu Lansi sporting goods Co.,Ltd. Address before: 215600 Building A 145, Emerging Industry Development Center, Zhangjiagang Free Trade Zone, Suzhou City, Jiangsu Province Applicant before: SUZHOU RUNTONG PATENT OPERATION Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240507 Address after: Room 2A, Science and Technology Building, No. 968 Xuefeng West Road, Beiyuan Street, Yiwu City, Jinhua City, Zhejiang Province, 322000 Patentee after: Zhejiang Jinguo Intellectual Property Co.,Ltd. Country or region after: China Address before: 322000 1st floor, No.3, building 20, Qiyi village, Chengxi street, Yiwu City, Jinhua City, Zhejiang Province Patentee before: Yiwu Lansi sporting goods Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 2A, Science and Technology Building, 968 Xuefeng West Road, Beiyuan Street, Yiwu City, Jinhua City, Zhejiang Province 321000 Patentee after: Yiwu Jinguo Intellectual Property Co.,Ltd. Country or region after: China Address before: 1st Floor, No. 1-2, Building 9, Beiyuan Commercial and Trade Zone, Beiyuan Street, Yiwu City, Jinhua City, Zhejiang Province Patentee before: Zhejiang Jinguo Intellectual Property Co.,Ltd. Country or region before: China |