CN103439009B - 基于全息衍射空间成像的高精度光纤光栅传感器阵列解调系统 - Google Patents
基于全息衍射空间成像的高精度光纤光栅传感器阵列解调系统 Download PDFInfo
- Publication number
- CN103439009B CN103439009B CN201310393107.2A CN201310393107A CN103439009B CN 103439009 B CN103439009 B CN 103439009B CN 201310393107 A CN201310393107 A CN 201310393107A CN 103439009 B CN103439009 B CN 103439009B
- Authority
- CN
- China
- Prior art keywords
- unit
- input end
- output terminal
- fiber grating
- aerial image
- 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
Landscapes
- Holo Graphy (AREA)
- Spectrometry And Color Measurement (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310393107.2A CN103439009B (zh) | 2013-09-03 | 2013-09-03 | 基于全息衍射空间成像的高精度光纤光栅传感器阵列解调系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310393107.2A CN103439009B (zh) | 2013-09-03 | 2013-09-03 | 基于全息衍射空间成像的高精度光纤光栅传感器阵列解调系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103439009A CN103439009A (zh) | 2013-12-11 |
CN103439009B true CN103439009B (zh) | 2015-06-24 |
Family
ID=49692705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310393107.2A Active CN103439009B (zh) | 2013-09-03 | 2013-09-03 | 基于全息衍射空间成像的高精度光纤光栅传感器阵列解调系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103439009B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104374414A (zh) * | 2014-12-09 | 2015-02-25 | 国家电网公司 | 一种基于体全息光栅的光纤光栅解调系统 |
CN105744718A (zh) * | 2014-12-11 | 2016-07-06 | 深南电路有限公司 | 散热pcb及其加工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101364335A (zh) * | 2008-07-25 | 2009-02-11 | 中国计量学院 | 在线实时光纤光栅火灾监测系统 |
CN102680139A (zh) * | 2012-06-07 | 2012-09-19 | 北京航空航天大学 | 一种用于易燃易爆物品温度检测的光纤光栅温度传感系统 |
CN203432687U (zh) * | 2013-09-03 | 2014-02-12 | 东南大学 | 基于全息衍射空间成像的高精度光纤光栅传感器阵列解调系统 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007205783A (ja) * | 2006-01-31 | 2007-08-16 | Yokogawa Electric Corp | 反射スペクトラム測定システム |
JP2012088155A (ja) * | 2010-10-19 | 2012-05-10 | Hitachi Ltd | Fbgセンサを用いた計測方法およびその装置 |
-
2013
- 2013-09-03 CN CN201310393107.2A patent/CN103439009B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101364335A (zh) * | 2008-07-25 | 2009-02-11 | 中国计量学院 | 在线实时光纤光栅火灾监测系统 |
CN102680139A (zh) * | 2012-06-07 | 2012-09-19 | 北京航空航天大学 | 一种用于易燃易爆物品温度检测的光纤光栅温度传感系统 |
CN203432687U (zh) * | 2013-09-03 | 2014-02-12 | 东南大学 | 基于全息衍射空间成像的高精度光纤光栅传感器阵列解调系统 |
Also Published As
Publication number | Publication date |
---|---|
CN103439009A (zh) | 2013-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101943615B (zh) | 基于拉曼光反射的测温方法 | |
CN104019836B (zh) | 基于相干双脉冲对序列技术布里渊光时域分析仪及利用该分析仪抑制共模噪声的方法 | |
US10731969B2 (en) | In-line fiber sensing, noise cancellation and strain detection | |
CN101625247B (zh) | 基于dsp的大量程高速光纤光栅传感解调装置与解调方法 | |
CN106802160B (zh) | 一种基于叉形干涉图样的光纤光栅传感解调系统及解调方法 | |
CN102269573A (zh) | 一种准分布式复合材料结构应变和温度检测系统 | |
CN114111909A (zh) | 一种基于衍射光栅的光纤布拉格光栅温度、应力双参数一体式传感及解调系统 | |
NO345355B1 (no) | Programmerbare filtre for å forbedre datakvaliteten i systemer basert på interferometri med sveipet bølgelengde | |
CN111780856B (zh) | 基于瑞利散射谱的相位谱分析的光纤分布式振动测量方法 | |
CN108007603B (zh) | 一种基于非对称双芯光纤的多参量分布测量系统 | |
CN105444793A (zh) | 基于高速脉冲激光器的光纤布拉格光栅传感装置 | |
CN103439009B (zh) | 基于全息衍射空间成像的高精度光纤光栅传感器阵列解调系统 | |
CN203432687U (zh) | 基于全息衍射空间成像的高精度光纤光栅传感器阵列解调系统 | |
CN201680848U (zh) | 基于fpga的ccd光纤光栅传感解调系统 | |
CN110501092A (zh) | 一种布里渊光纤传感系统温度提取方法 | |
CN202453113U (zh) | 一种基于fbg的测量海水温度和盐度的传感器 | |
CN109884657A (zh) | 一种基于光学时间拉伸的高速高通量微粒测速系统 | |
CN110082068A (zh) | 一种具有波长修正功能的光纤光栅波长解调系统及方法 | |
CN201837484U (zh) | 基于拉曼光反射的测温装置 | |
CN103968943A (zh) | 一种光纤光谱仪信噪比的精确测量方法 | |
CN103245422A (zh) | 一种多点化光纤光栅传感器阵列解调系统 | |
Robertson et al. | Interrogation of a dual-fiber-Bragg-grating sensor using an arrayed waveguide grating | |
CN114692408A (zh) | 一种分布式光纤声传感系统的仿真建模方法 | |
CN203231820U (zh) | 一种多点化分布式光纤光栅传感解调系统 | |
CN102385216A (zh) | 基于保偏光纤模间干涉的布拉格光纤光栅解调方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190121 Address after: 210000 Xuanwu Avenue 699-27, Xuanwu District, Nanjing City, Jiangsu Province Patentee after: Dongda Intelligent System Co.,Ltd. Address before: 210096 No. four archway, 2, Jiangsu, Nanjing Co-patentee before: JIANGSU GREEN MATERIALS VALLY NEW MATERIAL T&D CO.,LTD. Patentee before: Southeast University |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 210000 Xuanwu Avenue, Xuanwu District, Jiangsu, Nanjing, 699-27 Patentee after: SEU INTELLIGECE SYSTEM CO.,LTD. Address before: 210000 Xuanwu Avenue, Xuanwu District, Jiangsu, Nanjing, 699-27 Patentee before: Dongda Intelligent System Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221102 Address after: 210000 7th floor, building 11, yunmi City, 19 ningshuang Road, Yuhuatai District, Nanjing City, Jiangsu Province Patentee after: NANJING DONGZHI SECURITY TECHNOLOGY Co.,Ltd. Address before: 210000 Xuanwu Avenue 699-27, Xuanwu District, Nanjing City, Jiangsu Province Patentee before: SEU INTELLIGECE SYSTEM CO.,LTD. |
|
TR01 | Transfer of patent right |