CN101923051B - 基于阵列波导分光的红外光谱式mems气敏传感器 - Google Patents
基于阵列波导分光的红外光谱式mems气敏传感器 Download PDFInfo
- Publication number
- CN101923051B CN101923051B CN 200910087344 CN200910087344A CN101923051B CN 101923051 B CN101923051 B CN 101923051B CN 200910087344 CN200910087344 CN 200910087344 CN 200910087344 A CN200910087344 A CN 200910087344A CN 101923051 B CN101923051 B CN 101923051B
- Authority
- CN
- China
- Prior art keywords
- air chamber
- array
- gas
- infrared
- light
- 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
- 238000002329 infrared spectrum Methods 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 238000005259 measurement Methods 0.000 claims abstract description 20
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 9
- 239000010703 silicon Substances 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 238000004433 infrared transmission spectrum Methods 0.000 claims abstract description 4
- 239000013078 crystal Substances 0.000 claims description 35
- 230000003287 optical effect Effects 0.000 claims description 19
- 238000000411 transmission spectrum Methods 0.000 claims description 13
- 238000001228 spectrum Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000003491 array Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000005679 Peltier effect Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 claims description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 2
- 229920005591 polysilicon Polymers 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000035945 sensitivity Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000004038 photonic crystal Substances 0.000 abstract 1
- 238000004458 analytical method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
Images
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910087344 CN101923051B (zh) | 2009-06-17 | 2009-06-17 | 基于阵列波导分光的红外光谱式mems气敏传感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910087344 CN101923051B (zh) | 2009-06-17 | 2009-06-17 | 基于阵列波导分光的红外光谱式mems气敏传感器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101923051A CN101923051A (zh) | 2010-12-22 |
CN101923051B true CN101923051B (zh) | 2012-05-23 |
Family
ID=43338106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200910087344 Active CN101923051B (zh) | 2009-06-17 | 2009-06-17 | 基于阵列波导分光的红外光谱式mems气敏传感器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101923051B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102175610A (zh) * | 2010-12-29 | 2011-09-07 | 北京邮电大学 | 一种可实现并行感知的光子晶体生化传感器阵列实现方法 |
JPWO2012111851A1 (ja) * | 2011-02-18 | 2014-07-07 | 日本電気株式会社 | 赤外線検知センサアレイおよび赤外線検知装置 |
CN103900988B (zh) * | 2014-04-18 | 2016-03-23 | 重庆川仪分析仪器有限公司 | 红外气体传感器气室及其红外气体传感器 |
CN104008626B (zh) * | 2014-06-11 | 2017-05-03 | 湖南大学 | 一种面向环境健康的无线便携式智能综合感知装置与系统 |
CN105928884B (zh) * | 2016-04-28 | 2019-02-01 | 西安石油大学 | 基于二维光子晶体的多种气体传感系统及其检测方法 |
CN105823749B (zh) * | 2016-05-18 | 2019-04-23 | 南京信息工程大学 | 一种基于mems的电容式红外气体传感器 |
CN106501205A (zh) * | 2017-01-03 | 2017-03-15 | 云南警官学院 | 提高三氯甲烷快速甄别准确性的装置及甄别方法 |
CN111521577B (zh) * | 2020-04-29 | 2023-06-27 | 清华大学合肥公共安全研究院 | 一种以二氧化碳峰面积为参比的红外光谱定量分析方法 |
CN112763443B (zh) * | 2020-12-02 | 2022-04-26 | 珠海格力电器股份有限公司 | 一种二氧化碳传感器、校准方法及在线检测仪 |
CN115201136A (zh) * | 2022-06-02 | 2022-10-18 | 宁波大学 | 基于锥形亚微米光栅-槽波导的中红外气体传感器 |
-
2009
- 2009-06-17 CN CN 200910087344 patent/CN101923051B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101923051A (zh) | 2010-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101923051B (zh) | 基于阵列波导分光的红外光谱式mems气敏传感器 | |
CN101793678B (zh) | 等腰直角形横截面样品池的散射物质光谱测量装置与方法 | |
CN101923052B (zh) | 基于滤波结构分光的红外光谱式mems气敏传感器 | |
CN101839848B (zh) | Cmos/mems兼容光谱式气敏传感器 | |
US9041932B2 (en) | Conformal filter and method for use thereof | |
CN101504366B (zh) | 氧气浓度检测仪 | |
Wojtas et al. | Aspects of the application of cavity enhanced spectroscopy to nitrogen oxides detection | |
CN101706424B (zh) | 基于级联微腔的数字式集成光波导传感器 | |
CN103698298A (zh) | 基于短腔腔增强关联光谱技术测量气体浓度的装置及采用该装置测量气体浓度的方法 | |
CN104655566A (zh) | 一种光子集成阵列免标记光学生化传感检测系统 | |
CN102235969B (zh) | 多通道滤波阵列mems光谱式气敏传感器 | |
Jing et al. | Design and optimization of an integrated MEMS gas chamber with high transmissivity | |
CN101281134B (zh) | 纳米结构持久性有毒物质检测方法 | |
CN110361349B (zh) | 基于集成电路工艺的多通道红外光谱探测器及其制备方法 | |
CN103884683B (zh) | 基于f-p半导体激光器和薄膜f-p滤光片级联的光学传感器 | |
CN102213673B (zh) | 一种mems红外发射式气敏传感器 | |
Scheeline | Smartphone technology–instrumentation and applications | |
WO2023009605A1 (en) | Differential path length sensing using monolithic, dual-wavelength light emitting diode | |
CN104048943B (zh) | 传感解调一体化的集成波导光学生化传感器 | |
CN201540159U (zh) | 一种基于阵列检测器的双光束探测系统 | |
CN109975247A (zh) | 高灵敏度生物传感器及其制备方法 | |
Thottoli et al. | Design and Fabrication of Angled MMI-Based Duplexer for Sensing Applications | |
CN218298021U (zh) | 一种f-p腔红外气体探测器 | |
CN210294058U (zh) | 高灵敏度生物传感器 | |
CN102636456A (zh) | 基于光强探测的集成光波导微腔传感器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160706 Address after: 830002, the Xinjiang Uygur Autonomous Region Urumqi economic and Technological Development Zone, 499 West Road, Longhai Kashi property building, room 628 Patentee after: Xinjiang Zhongke Silk Road Technology Co.,Ltd. Address before: 100029 Beijing city Chaoyang District Beitucheng West Road No. 3 Patentee before: Institute of Microelectronics of the Chinese Academy of Sciences |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Infrared Spectroscopic MEMS Gas Sensor Based on Array Waveguide Spectroscopy Effective date of registration: 20230925 Granted publication date: 20120523 Pledgee: Agricultural Bank of China Limited Urumqi Branch Pledgor: Xinjiang Zhongke Silk Road Technology Co.,Ltd. Registration number: Y2023980058617 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |