CN106817173B - 基于光发射次模块的光纤安防信号发射模块及电路 - Google Patents
基于光发射次模块的光纤安防信号发射模块及电路 Download PDFInfo
- Publication number
- CN106817173B CN106817173B CN201611219535.3A CN201611219535A CN106817173B CN 106817173 B CN106817173 B CN 106817173B CN 201611219535 A CN201611219535 A CN 201611219535A CN 106817173 B CN106817173 B CN 106817173B
- Authority
- CN
- China
- Prior art keywords
- module
- optical
- optical fiber
- signal
- driving
- 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
- 239000013307 optical fiber Substances 0.000 title claims abstract description 73
- 230000003287 optical effect Effects 0.000 title claims abstract description 71
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 230000005669 field effect Effects 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 claims 3
- 230000005611 electricity Effects 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 12
- 238000001228 spectrum Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 8
- 238000004590 computer program Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000003321 amplification Effects 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000013499 data model Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004719 natural immunity Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611219535.3A CN106817173B (zh) | 2016-12-26 | 2016-12-26 | 基于光发射次模块的光纤安防信号发射模块及电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611219535.3A CN106817173B (zh) | 2016-12-26 | 2016-12-26 | 基于光发射次模块的光纤安防信号发射模块及电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106817173A CN106817173A (zh) | 2017-06-09 |
CN106817173B true CN106817173B (zh) | 2019-12-27 |
Family
ID=59110206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611219535.3A Active CN106817173B (zh) | 2016-12-26 | 2016-12-26 | 基于光发射次模块的光纤安防信号发射模块及电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106817173B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114200875A (zh) * | 2020-07-02 | 2022-03-18 | 广东电网有限责任公司江门供电局 | 一种超辐射双光源外破隐患巡查系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101393268A (zh) * | 2008-11-06 | 2009-03-25 | 复旦大学 | 基于通信光缆的地震预警系统 |
CN105471510A (zh) * | 2015-11-20 | 2016-04-06 | 山东航天电子技术研究所 | 一种光纤光栅传感与光纤通信一体化系统 |
-
2016
- 2016-12-26 CN CN201611219535.3A patent/CN106817173B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101393268A (zh) * | 2008-11-06 | 2009-03-25 | 复旦大学 | 基于通信光缆的地震预警系统 |
CN105471510A (zh) * | 2015-11-20 | 2016-04-06 | 山东航天电子技术研究所 | 一种光纤光栅传感与光纤通信一体化系统 |
Also Published As
Publication number | Publication date |
---|---|
CN106817173A (zh) | 2017-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101603856B (zh) | 一种长距离分布式光纤振动传感系统及方法 | |
CN106768278B (zh) | 一种分布式光纤振动和温度双物理量传感定位系统 | |
CN103364107B (zh) | 一种衰减自补偿的光纤拉曼电缆温度监测与报警系统 | |
CN104697558B (zh) | 光纤分布式多参量传感测量系统 | |
CN104457960A (zh) | 一种基于相干接收技术的分布式光纤传感系统 | |
CN105928634B (zh) | 单端布里渊光相干域分析的高压电缆测温装置及方法 | |
CN101650197A (zh) | 一种光频域反射光纤传感系统 | |
CN101975594A (zh) | 一种分布式实时光纤光栅波长解调系统及方法 | |
CN102117525A (zh) | 一种光纤入侵检测系统 | |
CN204087417U (zh) | 光纤感温火灾探测器系统 | |
CN102393987A (zh) | 宽域全光纤传感系统连续波自适应大动态范围信号处理方法 | |
CN202257801U (zh) | 光纤传感系统连续光波自适应大动态范围信号处理模块 | |
CN106404154A (zh) | 光纤声波探测系统 | |
CN105205960B (zh) | 一种光纤周界入侵报警系统 | |
CN106817173B (zh) | 基于光发射次模块的光纤安防信号发射模块及电路 | |
CN106530559B (zh) | 串联式多防区光纤周界入侵传感系统 | |
CN201083536Y (zh) | 可定位的光缆振动探测装置 | |
CN100582688C (zh) | 可定位的光缆振动探测装置 | |
CN203811294U (zh) | 一种衰减自补偿的光纤拉曼电缆温度监测与报警系统 | |
CN203812352U (zh) | 一种长距离光纤周界入侵报警系统 | |
CN203084869U (zh) | 一种长距离高灵敏度线型感温火灾探测器 | |
CN203825757U (zh) | 光纤防侵入传感装置 | |
CN103712640A (zh) | 一种结合能量转换型传感器和光纤的远距离传感装置 | |
US9191104B2 (en) | Direct reference subtraction system for control of optical transmitters | |
CN108877122B (zh) | 一种混沌激光干涉型多防区入侵目标预警系统 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Optical fiber security signal transmitting module and circuit based on optical transmitting sub module Effective date of registration: 20211012 Granted publication date: 20191227 Pledgee: Beijing Yizhuang International Financing Guarantee Co.,Ltd. Pledgor: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2021990000950 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220923 Granted publication date: 20191227 Pledgee: Beijing Yizhuang International Financing Guarantee Co.,Ltd. Pledgor: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2021990000950 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Optical fiber security signal transmitting module and circuit based on optical transmitting sub module Effective date of registration: 20220923 Granted publication date: 20191227 Pledgee: Beijing Yizhuang International Financing Guarantee Co.,Ltd. Pledgor: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2022990000667 |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Building 24, 18th Courtyard, Kechuang 13th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 100176 Patentee after: Beijing Aerospace Tianhong Intelligent Equipment Technology Co.,Ltd. Address before: Building 24, yard 18, Fengchuang science and Technology Park, Daxing Economic and Technological Development Zone, Beijing 100176 Patentee before: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230919 Granted publication date: 20191227 Pledgee: Beijing Yizhuang International Financing Guarantee Co.,Ltd. Pledgor: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2022990000667 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fiber optic security signal transmission module and circuit based on optical emission sub module Effective date of registration: 20230919 Granted publication date: 20191227 Pledgee: Beijing Yizhuang International Financing Guarantee Co.,Ltd. Pledgor: Beijing Aerospace Tianhong Intelligent Equipment Technology Co.,Ltd. Registration number: Y2023990000460 |