CN213238958U - 基于光电振荡器和光纤布拉格光栅阵列的传感解复用装置 - Google Patents
基于光电振荡器和光纤布拉格光栅阵列的传感解复用装置 Download PDFInfo
- Publication number
- CN213238958U CN213238958U CN202022400126.1U CN202022400126U CN213238958U CN 213238958 U CN213238958 U CN 213238958U CN 202022400126 U CN202022400126 U CN 202022400126U CN 213238958 U CN213238958 U CN 213238958U
- Authority
- CN
- China
- Prior art keywords
- optical
- bragg grating
- electric
- fiber bragg
- amplifier
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 99
- 230000010355 oscillation Effects 0.000 claims abstract description 61
- 230000003287 optical effect Effects 0.000 claims abstract description 58
- 230000005693 optoelectronics Effects 0.000 claims abstract description 23
- 230000010287 polarization Effects 0.000 claims description 13
- 238000002310 reflectometry Methods 0.000 claims description 6
- 230000000737 periodic effect Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims description 3
- 229910052691 Erbium Inorganic materials 0.000 claims 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical group [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001228 spectrum Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 102100022116 F-box only protein 2 Human genes 0.000 description 1
- 102100024513 F-box only protein 6 Human genes 0.000 description 1
- 101000824158 Homo sapiens F-box only protein 2 Proteins 0.000 description 1
- 101001052796 Homo sapiens F-box only protein 6 Proteins 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022400126.1U CN213238958U (zh) | 2020-10-26 | 2020-10-26 | 基于光电振荡器和光纤布拉格光栅阵列的传感解复用装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022400126.1U CN213238958U (zh) | 2020-10-26 | 2020-10-26 | 基于光电振荡器和光纤布拉格光栅阵列的传感解复用装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213238958U true CN213238958U (zh) | 2021-05-18 |
Family
ID=75879828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022400126.1U Active CN213238958U (zh) | 2020-10-26 | 2020-10-26 | 基于光电振荡器和光纤布拉格光栅阵列的传感解复用装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213238958U (zh) |
-
2020
- 2020-10-26 CN CN202022400126.1U patent/CN213238958U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101793570B (zh) | 光纤布拉格光栅激光器的传感方法 | |
JP5600850B2 (ja) | 誘導ブリルアン散乱による自己参照型光ファイバセンサ | |
CN102003970B (zh) | 光纤激光传感器动态信号解调方法 | |
CN102829806B (zh) | 基于相移光纤光栅的光纤传感系统 | |
CN101650509B (zh) | 基于级联长周期光纤光栅的Bragg光栅高速解调系统 | |
CN109186643B (zh) | 一种基于反射功能谐振滤波器的精确传感系统及传感方法 | |
CN108120525A (zh) | 光纤光栅温度/应变传感系统及其解调方法 | |
CN102109362A (zh) | 融合光纤布里渊频移器的分布式光纤布里渊传感器 | |
CN111998884B (zh) | 一种波长自标定光纤fp传感器解调方法 | |
CN102506917A (zh) | 光纤混沌激光器用于光纤传感的装置及其方法 | |
CN101419317B (zh) | 一种基于光纤Bragg光栅的双边缘滤波器 | |
CN103674497A (zh) | 窄线宽激光器线宽高精度测量系统 | |
CN106679935B (zh) | 一种单模光纤双折射测量的装置及方法 | |
CN107941254A (zh) | 一种光纤光栅传感系统及其解调方法 | |
CN108955939B (zh) | 一种光纤光栅温度传感解调系统 | |
CN213238958U (zh) | 基于光电振荡器和光纤布拉格光栅阵列的传感解复用装置 | |
CN201716502U (zh) | 基于级联长周期光纤光栅的Bragg光栅高速解调系统 | |
Wu et al. | Simultaneous differential interrogation for multiple FBGs based on crossed Sagnac loops and microwave network | |
Zhang et al. | Polarimetric multilongitudinal‐mode distributed Bragg reflector fiber laser sensor for strain measurement | |
CN112683313A (zh) | 一种多光电振荡器的传感器阵列装置及测量方法 | |
CN208672181U (zh) | 一种利用光纤光栅进行分布式传感的测温装置 | |
KR100885408B1 (ko) | 광신호 대 잡음비 검출장치 | |
CN114414529B (zh) | 盐度检测方法、计算机装置及计算机可读存储介质 | |
CN105865656B (zh) | 一种高信噪比抑制非本地效应的单端rbotda传感系统 | |
CN116046036B (zh) | 一种光传感解调系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230322 Address after: Room 1201, Unit 2, Building 10, No. 1, Qingliangmen Street, Gulou District, Nanjing City, Jiangsu Province, 210000 Patentee after: Jin Yongcheng Address before: No.99 Wenlan Road, Xianlin University Town, Qixia District, Nanjing City, Jiangsu Province Patentee before: NANJING College OF INFORMATION TECHNOLOGY |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231018 Address after: 6-1, No. 245 Jiaoshan Road, Jingkou District, Zhenjiang City, Jiangsu Province, 212000 Patentee after: Jiangsu Langke Power Technology Co.,Ltd. Address before: Room 1201, Unit 2, Building 10, No. 1 Qingliangmen Street, Gulou District, Nanjing City, Jiangsu Province, 210000 Patentee before: Jin Yongcheng |