CN101074983B - 一种光纤磁光探头装置及其应用系统 - Google Patents
一种光纤磁光探头装置及其应用系统 Download PDFInfo
- Publication number
- CN101074983B CN101074983B CN2006100606055A CN200610060605A CN101074983B CN 101074983 B CN101074983 B CN 101074983B CN 2006100606055 A CN2006100606055 A CN 2006100606055A CN 200610060605 A CN200610060605 A CN 200610060605A CN 101074983 B CN101074983 B CN 101074983B
- Authority
- CN
- China
- Prior art keywords
- optical
- light
- magneto
- beam splitter
- polarizing beam
- 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 - Fee Related
Links
- 239000000523 sample Substances 0.000 title claims abstract description 108
- 230000003287 optical effect Effects 0.000 title claims description 105
- 230000005291 magnetic effect Effects 0.000 title claims description 65
- 239000000835 fiber Substances 0.000 title claims description 50
- 239000013307 optical fiber Substances 0.000 claims abstract description 137
- 230000010287 polarization Effects 0.000 claims abstract description 73
- 230000006698 induction Effects 0.000 claims abstract description 8
- 238000012545 processing Methods 0.000 claims description 27
- 239000013078 crystal Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 9
- 238000005388 cross polarization Methods 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000010835 comparative analysis Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 229910009372 YVO4 Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000013100 final test Methods 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Images
Landscapes
- Measuring Magnetic Variables (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100606055A CN101074983B (zh) | 2006-05-17 | 2006-05-17 | 一种光纤磁光探头装置及其应用系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100606055A CN101074983B (zh) | 2006-05-17 | 2006-05-17 | 一种光纤磁光探头装置及其应用系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101074983A CN101074983A (zh) | 2007-11-21 |
CN101074983B true CN101074983B (zh) | 2010-07-21 |
Family
ID=38976151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100606055A Expired - Fee Related CN101074983B (zh) | 2006-05-17 | 2006-05-17 | 一种光纤磁光探头装置及其应用系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101074983B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101458312B (zh) * | 2009-01-04 | 2012-07-11 | 上海舜宇海逸光电技术有限公司 | 光纤磁光探测装置 |
CN101769999B (zh) * | 2009-12-31 | 2013-02-13 | 上海舜宇海逸光电技术有限公司 | 光纤直流磁光探测系统和方法 |
CN103091528B (zh) * | 2011-11-04 | 2015-09-16 | 深圳市众望达光电有限公司 | 一种光纤式电流互感器 |
RU2650615C2 (ru) * | 2013-03-07 | 2018-04-16 | Адамант Ко., Лтд. | Устройство для измерения электрического тока |
CN103235167A (zh) * | 2013-03-28 | 2013-08-07 | 国家电网公司 | 一种柔性光学电流互感器 |
CN104535942A (zh) * | 2015-01-15 | 2015-04-22 | 上海理工大学 | 金属衬底支撑的微纳光纤高灵敏的磁场探针及其方法 |
CN107091950B (zh) * | 2016-02-16 | 2021-01-19 | 姚晓天 | 基于光学传感原理集成了温度传感的反射式电流和磁场传感器 |
CN107085130B (zh) * | 2016-02-16 | 2020-05-19 | 姚晓天 | 采用主动温度补偿的偏振不敏感电流和磁场传感器 |
CN105954689B (zh) * | 2016-04-27 | 2019-01-29 | 浙江大学 | 一种基于安培力的新型微弱磁场传感器及检测方法 |
CN106093599B (zh) * | 2016-06-21 | 2020-07-14 | 中国电子科技集团公司第三十八研究所 | 一种光学探头与电磁场测量设备及它们的测量方法 |
CN108577488A (zh) * | 2018-04-23 | 2018-09-28 | 广东美的厨房电器制造有限公司 | 烹饪设备及其加热控制方法、控制终端及计算机存储介质 |
CN112305467B (zh) * | 2020-10-22 | 2021-12-14 | 东北大学 | 基于碲酸盐光纤法拉第旋转效应的磁场传感装置及其使法 |
CN112858345B (zh) * | 2021-01-22 | 2022-03-11 | 中国工程物理研究院激光聚变研究中心 | 一种随机移相的光学元件缺陷快速超分辨检测装置及检测方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1632633A (zh) * | 2003-12-24 | 2005-06-29 | 招远招金光电子科技有限公司 | 低偏振相关损耗的宽范围内波长可调光学滤波器 |
CN101458403A (zh) * | 2009-01-04 | 2009-06-17 | 上海舜宇海逸光电技术有限公司 | 磁光晶体及其制备方法以及磁光晶体的应用装置 |
CN101458312A (zh) * | 2009-01-04 | 2009-06-17 | 上海舜宇海逸光电技术有限公司 | 光纤磁光探测装置 |
-
2006
- 2006-05-17 CN CN2006100606055A patent/CN101074983B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1632633A (zh) * | 2003-12-24 | 2005-06-29 | 招远招金光电子科技有限公司 | 低偏振相关损耗的宽范围内波长可调光学滤波器 |
CN101458403A (zh) * | 2009-01-04 | 2009-06-17 | 上海舜宇海逸光电技术有限公司 | 磁光晶体及其制备方法以及磁光晶体的应用装置 |
CN101458312A (zh) * | 2009-01-04 | 2009-06-17 | 上海舜宇海逸光电技术有限公司 | 光纤磁光探测装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101074983A (zh) | 2007-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101074983B (zh) | 一种光纤磁光探头装置及其应用系统 | |
CN101521104B (zh) | 一种采用双闭环控制的全光纤电流互感器 | |
CN201935950U (zh) | 高精度全光纤电流互感器 | |
CN101427142B (zh) | 采用极化测定检测方法的光纤电流传感器 | |
CN106526277B (zh) | 一种用于低压光学电流传感器的新型光路传感单元 | |
CN109752581A (zh) | 偏振检偏式闭环全光纤电流互感器 | |
CN104569544A (zh) | 法拉第电流传感器和法拉第温度传感器 | |
KR101094363B1 (ko) | 광섬유 전류 센서 및 그것의 센싱 방법 | |
CN103197114B (zh) | 新型反射式互易性光学电压互感器及其光路设计方法 | |
CN105974172A (zh) | 一种基于保偏光纤温度传感器的全光纤电流互感器 | |
CN104316777A (zh) | 一种基于Pockels效应的电场强度测量系统 | |
CN101226210A (zh) | 一种反射式偏振无关的小型化光电互感器 | |
CN105486905A (zh) | 基于双波长结构的光学电流互感器及测量方法 | |
CN104459267A (zh) | 具有温度补偿的薄膜型全光纤电流互感器 | |
CN106291039B (zh) | 磁光电流互感器 | |
CN110763901B (zh) | 一种使用环型煤矿光纤电流传感器系统求解待测电流的方法 | |
CN107179431B (zh) | 基于双折射实时测量的光纤电流传感装置及其方法 | |
CN104158161A (zh) | 基于光学电流传感器的差动保护装置 | |
CN110007125A (zh) | 双光路光学电流传感器 | |
CN106062506A (zh) | 干涉测定传感器 | |
CN106291040B (zh) | 磁光电流互感器 | |
CN103969501A (zh) | 一种光学电流传感器 | |
CN207992311U (zh) | 一种具有温度补偿的螺线管式光学小电流传感器 | |
CN206556842U (zh) | LiNbO3相位调制器性能检测系统 | |
CN205786792U (zh) | 一种基于保偏光纤温度传感器的全光纤电流互感器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090109 Address after: Shanghai Zhangjiang hi tech park, No. 1690, No. 2 Cailun Road, building 502 room 504 - post encoding: 201203 Applicant after: 3S Hi-Technologies Co., Ltd. Address before: Room 1416-1417, block F, West Pearl building, Pearl River Road, Taoyuan Road, Guangdong, Shenzhen, Nanshan District 518052, China Applicant before: Yuan Haijun |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SHUNYUHAIYI OPTO-ELECTRICAL TECHNOLOGY CO Free format text: FORMER OWNER: YUAN HAIJUN Effective date: 20090109 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SIYUAN ELECTRIC CO., LTD. Free format text: FORMER OWNER: SHANGHAI SHUNYU HAIYI PHOTOELECTRIC TECHNOLOGY CO., LTD. Effective date: 20141205 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 PUDONG NEW AREA, SHANGHAI TO: 201100 MINHANG, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141205 Address after: 201100 Shanghai city Minhang District Huaning Road No. 3399 Patentee after: Siyuan Electric Co., Ltd. Address before: 201203 Shanghai Zhangjiang hi tech Park Cailun Road No. 2 building 502-504 room 1690 Patentee before: 3S Hi-Technologies Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20170517 |
|
CF01 | Termination of patent right due to non-payment of annual fee |