ATE441101T1 - Mobile ferndetektion von fluiden mittels laser - Google Patents

Mobile ferndetektion von fluiden mittels laser

Info

Publication number
ATE441101T1
ATE441101T1 AT05026175T AT05026175T ATE441101T1 AT E441101 T1 ATE441101 T1 AT E441101T1 AT 05026175 T AT05026175 T AT 05026175T AT 05026175 T AT05026175 T AT 05026175T AT E441101 T1 ATE441101 T1 AT E441101T1
Authority
AT
Austria
Prior art keywords
laser
detection
analyte
analytical
target region
Prior art date
Application number
AT05026175T
Other languages
English (en)
Inventor
Oleg Ershov
Alexey Klimov
Original Assignee
Pergam Suisse Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pergam Suisse Ag filed Critical Pergam Suisse Ag
Application granted granted Critical
Publication of ATE441101T1 publication Critical patent/ATE441101T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0047—Organic compounds
    • 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
    • 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
    • G01N2021/1789—Time resolved
    • 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
    • G01N2021/1793—Remote sensing
    • 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
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/061—Sources
    • G01N2201/06113—Coherent sources; lasers
    • G01N2201/0612—Laser diodes
    • 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
    • G01N2201/0692—Regulated sources; stabilised supply
    • 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
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/121—Correction signals
    • G01N2201/1211—Correction signals for temperature

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
AT05026175T 2005-12-01 2005-12-01 Mobile ferndetektion von fluiden mittels laser ATE441101T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05026175A EP1793220B1 (de) 2005-12-01 2005-12-01 Mobile Ferndetektion von Fluiden mittels Laser

Publications (1)

Publication Number Publication Date
ATE441101T1 true ATE441101T1 (de) 2009-09-15

Family

ID=35892459

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05026175T ATE441101T1 (de) 2005-12-01 2005-12-01 Mobile ferndetektion von fluiden mittels laser

Country Status (6)

Country Link
US (1) US8013303B2 (de)
EP (1) EP1793220B1 (de)
AT (1) ATE441101T1 (de)
CA (1) CA2630301C (de)
DE (1) DE602005016283D1 (de)
WO (1) WO2007062810A1 (de)

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US9279738B1 (en) * 2015-02-24 2016-03-08 Jerome R. Singer Method and apparatus for detecting and monitoring oil spills and leaks
WO2016154054A1 (en) * 2015-03-20 2016-09-29 SMS Sensors Incorporated Systems and methods detecting gases, airborne compounds and other particulates
US10386258B1 (en) 2015-04-30 2019-08-20 Picarro Inc. Systems and methods for detecting changes in emission rates of gas leaks in ensembles
US10458904B2 (en) 2015-09-28 2019-10-29 Ball Aerospace & Technologies Corp. Differential absorption lidar
US10177464B2 (en) 2016-05-18 2019-01-08 Ball Aerospace & Technologies Corp. Communications antenna with dual polarization
US10345804B2 (en) * 2016-10-04 2019-07-09 General Electric Company Method and system for remote processing and analysis of industrial asset inspection data
US10948471B1 (en) 2017-06-01 2021-03-16 Picarro, Inc. Leak detection event aggregation and ranking systems and methods
US10962437B1 (en) 2017-06-27 2021-03-30 Picarro, Inc. Aggregate leak indicator display systems and methods
RU2679455C1 (ru) * 2017-12-04 2019-02-11 Общество с ограниченной ответственностью "Пергам Рисерч энд Девелопмент" Способ дистанционного измерения концентрации газов в атмосфере
KR102715478B1 (ko) * 2018-01-10 2024-10-10 벨로다인 라이더 유에스에이, 인크. 계층형 전력 제어를 이용한 lidar 기반의 거리 측정
DE102018201220A1 (de) * 2018-01-26 2019-08-01 Osram Gmbh Abstandsdetektionssystem, Verfahren für ein Abstandsdetektionssystem und Fahrzeug
US10921245B2 (en) 2018-06-08 2021-02-16 Ball Aerospace & Technologies Corp. Method and systems for remote emission detection and rate determination
US10883347B2 (en) 2018-12-03 2021-01-05 Novinium, Inc. Methods and systems for detecting manhole events
US11739640B2 (en) 2018-12-03 2023-08-29 Novinium, Llc Hose for providing an emergency fresh air supply to an underground vault after an explosion
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Also Published As

Publication number Publication date
CA2630301C (en) 2014-09-16
EP1793220A1 (de) 2007-06-06
DE602005016283D1 (de) 2009-10-08
EP1793220B1 (de) 2009-08-26
US8013303B2 (en) 2011-09-06
CA2630301A1 (en) 2007-06-07
WO2007062810A1 (en) 2007-06-07
US20080225273A1 (en) 2008-09-18

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