CN101600956B - 入口 - Google Patents
入口 Download PDFInfo
- Publication number
- CN101600956B CN101600956B CN200780050535.8A CN200780050535A CN101600956B CN 101600956 B CN101600956 B CN 101600956B CN 200780050535 A CN200780050535 A CN 200780050535A CN 101600956 B CN101600956 B CN 101600956B
- Authority
- CN
- China
- Prior art keywords
- entrance
- optical sample
- critical point
- open optical
- critical
- 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
- 230000003287 optical effect Effects 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims description 10
- 239000004065 semiconductor Substances 0.000 claims description 6
- 239000013307 optical fiber Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000013056 hazardous product Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012468 concentrated sample Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- UQXKXGWGFRWILX-UHFFFAOYSA-N ethylene glycol dinitrate Chemical compound O=N(=O)OCCON(=O)=O UQXKXGWGFRWILX-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000013214 routine measurement Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/622—Ion mobility spectrometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/626—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using heat to ionise a gas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N2021/3129—Determining multicomponents by multiwavelength light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
- G01N2021/396—Type of laser source
- G01N2021/399—Diode laser
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/031—Multipass arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/069—Supply of sources
- G01N2201/0696—Pulsed
- G01N2201/0697—Pulsed lasers
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- High Energy & Nuclear Physics (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Lasers (AREA)
- Spectrometry And Color Measurement (AREA)
- Optical Measuring Cells (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Description
Claims (26)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0623812.5A GB0623812D0 (en) | 2006-11-29 | 2006-11-29 | Portal |
GB0623812.5 | 2006-11-29 | ||
PCT/GB2007/004333 WO2008065338A1 (en) | 2006-11-29 | 2007-11-12 | Portal |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101600956A CN101600956A (zh) | 2009-12-09 |
CN101600956B true CN101600956B (zh) | 2014-03-19 |
Family
ID=37671507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780050535.8A Active CN101600956B (zh) | 2006-11-29 | 2007-11-12 | 入口 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8339606B2 (zh) |
EP (1) | EP2097734B1 (zh) |
JP (1) | JP5347119B2 (zh) |
KR (1) | KR101544995B1 (zh) |
CN (1) | CN101600956B (zh) |
AU (1) | AU2007327386B2 (zh) |
CA (1) | CA2673816C (zh) |
GB (1) | GB0623812D0 (zh) |
RU (1) | RU2484449C2 (zh) |
WO (1) | WO2008065338A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201004353D0 (en) * | 2010-03-16 | 2010-04-28 | Cascade Technologies Ltd | Multiple pathlength gas cell |
CA2756199C (en) * | 2010-10-28 | 2016-11-29 | Teknoscan Systems Inc. | Transportable portal for detection of illicit substances |
US20140078493A1 (en) * | 2012-09-19 | 2014-03-20 | Elwha Llc | System and method for removing surface particles from an object |
US9134205B2 (en) | 2012-09-19 | 2015-09-15 | Elwha Llc | System and method for removing surface particles from an object |
CN104375144A (zh) * | 2013-08-15 | 2015-02-25 | 同方威视技术股份有限公司 | 毫米波三维全息扫描成像设备及人体或物品检查方法 |
CA160409S (en) * | 2014-07-18 | 2015-10-19 | Thales Comm & Security Sas | Automatic access gate |
US10823671B2 (en) | 2015-10-17 | 2020-11-03 | General Electric Company | Gas detector and method of detection |
US10054530B2 (en) * | 2016-08-16 | 2018-08-21 | General Electric Company | Particle detection systems |
CN113256975B (zh) * | 2021-05-12 | 2022-04-26 | 中国民航大学 | 基于级联失效的机场陆侧道路交通拥堵影响范围确定方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1659429A (zh) * | 2002-04-09 | 2005-08-24 | 卡斯卡德技术有限公司 | 半导体二极管激光光谱仪设备及方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60140141A (ja) * | 1983-12-27 | 1985-07-25 | Fujitsu Ltd | 光ガスセンサ |
JPS6234034A (ja) * | 1985-08-07 | 1987-02-14 | Toshiba Corp | 照明用光フアイバ装置及びその製造方法 |
JPS63285446A (ja) * | 1987-05-19 | 1988-11-22 | Toshiba Corp | 自動化学分析装置の測光方法 |
JP2560362B2 (ja) * | 1987-12-18 | 1996-12-04 | 富士通株式会社 | 多重反射鏡 |
US4987767A (en) * | 1989-06-09 | 1991-01-29 | Research Corporation Technologies, Inc. | Exposive detection screening system |
US5866430A (en) * | 1996-06-13 | 1999-02-02 | Grow; Ann E. | Raman optrode processes and devices for detection of chemicals and microorganisms |
US6040191A (en) * | 1996-06-13 | 2000-03-21 | Grow; Ann E. | Raman spectroscopic method for determining the ligand binding capacity of biologicals |
WO1999021148A1 (en) | 1997-10-22 | 1999-04-29 | Ids Intelligent Detection Systems, Inc. | An integrated walk-through personnel scanner system for security portals |
RU2129289C1 (ru) * | 1998-01-20 | 1999-04-20 | Научно-производственный центр "Аспект" | Устройство для обнаружения радиоактивных материалов |
US6708572B2 (en) * | 2000-12-22 | 2004-03-23 | General Electric Company | Portal trace detection systems for detection of imbedded particles |
US7583710B2 (en) * | 2001-01-30 | 2009-09-01 | Board Of Trustees Operating Michigan State University | Laser and environmental monitoring system |
US6610977B2 (en) * | 2001-10-01 | 2003-08-26 | Lockheed Martin Corporation | Security system for NBC-safe building |
US20080053252A1 (en) * | 2001-12-20 | 2008-03-06 | Anthony Jenkins | Portal trace detection systems for detection of imbedded particles |
US6870791B1 (en) * | 2002-12-26 | 2005-03-22 | David D. Caulfield | Acoustic portal detection system |
US20040124376A1 (en) * | 2002-12-27 | 2004-07-01 | Canberra Auila Inc. | Real time explosive detection system |
US20050124869A1 (en) * | 2003-12-08 | 2005-06-09 | John Hefti | Non-invasive, in vivo substance measurement systems |
US7180441B2 (en) * | 2004-04-14 | 2007-02-20 | Safeview, Inc. | Multi-sensor surveillance portal |
EP1586514B1 (de) * | 2004-04-16 | 2008-07-09 | Lindal Ventil GmbH | Sprühkopf für einen Behälter mit einem Ventil |
JP2005140794A (ja) * | 2005-01-13 | 2005-06-02 | E Graw An | 化学物質および微生物の検出のためのラマンオプトロードプロセスおよび装置 |
WO2006090353A1 (en) * | 2005-02-23 | 2006-08-31 | Global Security Devices Ltd. | System and method for detecting concealed objects |
US7401498B2 (en) * | 2005-03-07 | 2008-07-22 | Syagen Technology | Multiple trace portal detection systems |
US20100282960A1 (en) * | 2007-12-26 | 2010-11-11 | Clark Keith A | Combined imaging and trace-detection inspection system and method |
US8149115B2 (en) * | 2009-03-26 | 2012-04-03 | Gianni Arcaini | Explosive detection portal |
-
2006
- 2006-11-29 GB GBGB0623812.5A patent/GB0623812D0/en not_active Ceased
-
2007
- 2007-11-12 CA CA2673816A patent/CA2673816C/en not_active Expired - Fee Related
- 2007-11-12 AU AU2007327386A patent/AU2007327386B2/en not_active Ceased
- 2007-11-12 US US12/516,947 patent/US8339606B2/en active Active
- 2007-11-12 CN CN200780050535.8A patent/CN101600956B/zh active Active
- 2007-11-12 EP EP07824559.4A patent/EP2097734B1/en active Active
- 2007-11-12 JP JP2009538764A patent/JP5347119B2/ja not_active Expired - Fee Related
- 2007-11-12 RU RU2009124429/28A patent/RU2484449C2/ru active
- 2007-11-12 KR KR1020097013292A patent/KR101544995B1/ko active IP Right Grant
- 2007-11-12 WO PCT/GB2007/004333 patent/WO2008065338A1/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1659429A (zh) * | 2002-04-09 | 2005-08-24 | 卡斯卡德技术有限公司 | 半导体二极管激光光谱仪设备及方法 |
Also Published As
Publication number | Publication date |
---|---|
US20100067014A1 (en) | 2010-03-18 |
RU2484449C2 (ru) | 2013-06-10 |
GB0623812D0 (en) | 2007-01-10 |
KR20090112639A (ko) | 2009-10-28 |
US8339606B2 (en) | 2012-12-25 |
KR101544995B1 (ko) | 2015-08-17 |
CA2673816C (en) | 2016-07-26 |
EP2097734A1 (en) | 2009-09-09 |
CA2673816A1 (en) | 2008-06-05 |
AU2007327386A1 (en) | 2008-06-05 |
JP2010511168A (ja) | 2010-04-08 |
CN101600956A (zh) | 2009-12-09 |
WO2008065338A8 (en) | 2009-07-23 |
AU2007327386B2 (en) | 2012-11-08 |
JP5347119B2 (ja) | 2013-11-20 |
WO2008065338A1 (en) | 2008-06-05 |
EP2097734B1 (en) | 2016-02-24 |
RU2009124429A (ru) | 2011-01-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101600956B (zh) | 入口 | |
US10641709B2 (en) | Raman spectrum inspection apparatus and security monitoring method for Raman spectrum inspection apparatus | |
CN101514964B (zh) | 一种基于拉曼光谱技术的物质检测仪 | |
US10260949B2 (en) | Raman spectrum-based object inspection apparatus and method | |
US20180038798A1 (en) | Portable raman device | |
EP2176640B1 (en) | Method and apparatus for real-time analysis of chemical, biological and explosive substances in the air | |
US20210255005A1 (en) | Manhole Position Specification Method and Manhole Position Specification System | |
EP3163290B1 (en) | Infrared gas detector with secondary sensor | |
CN203720068U (zh) | 开放式痕量气体监测系统 | |
EP2820655A1 (fr) | Procede et dispositif de controle du confinement dynamique d'une enceinte | |
IE20160111A1 (en) | Frequency comb for downhole chemical sensing | |
CN107991286A (zh) | 基于反射光功率的拉曼光谱检测设备及方法 | |
WO2018103487A1 (zh) | 非接触式安全检查系统及方法 | |
CN203720087U (zh) | 一种血液中毒品的检测装置 | |
van den Berg et al. | Phase‐Sensitive Constant Temperature Anemometry | |
AU736174B2 (en) | Device for measuring the concentration of airborne fibers | |
CN105259154A (zh) | 一种毒品检测装置 | |
EP4206654A1 (en) | Method and system for raman spectroscopy | |
DE10054415C2 (de) | Analysesensor und Verfahren zur spektroskopischen Analyse in optisch dichten Medien | |
EP3436798B1 (en) | Method for measuring the properties of particles in a medium and a device for measuring the properties of particles in a flue gas | |
Ma et al. | Optical Fiber Sensors and Their Applications for Explosive Detection | |
Ma et al. | Improving explosives detection using fiber-optic sensing technology | |
Mędrzycki et al. | P10-Project of the Security Portals for Explosives Detection using CEAS Sensor | |
Hofmann et al. | High Speed Mid Infrared Detection of Explosives Using Laser Spectroscopy | |
CZ2015457A3 (cs) | Způsob současné detekce plynů/aerosolů a zařízení k jeho provádění |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CASCADE TECHNOLOGIES HOLDING LTD. Free format text: FORMER OWNER: CASCADE TECHNOLOGIES LTD. Effective date: 20130730 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130730 Address after: Stirling County, England Applicant after: CASCADE TECHNOLOGIES HOLDINGS LTD. Address before: British Glasgow Applicant before: CASCADE TECHNOLOGIES LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230421 Address after: Leicestershire, England Patentee after: Emerson Process Management Co.,Ltd. Address before: Stirling County, England Patentee before: CASCADE TECHNOLOGIES HOLDINGS LTD. |