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IT948244B - Apparecchio per analizzare a distanza materiali gassosi - Google Patents

Apparecchio per analizzare a distanza materiali gassosi

Info

Publication number
IT948244B
IT948244B IT47796/72A IT4779672A IT948244B IT 948244 B IT948244 B IT 948244B IT 47796/72 A IT47796/72 A IT 47796/72A IT 4779672 A IT4779672 A IT 4779672A IT 948244 B IT948244 B IT 948244B
Authority
IT
Italy
Prior art keywords
distance
gaseous materials
analyzing gaseous
analyzing
materials
Prior art date
Application number
IT47796/72A
Other languages
English (en)
Original Assignee
Avco Corp
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 Avco Corp filed Critical Avco Corp
Application granted granted Critical
Publication of IT948244B publication Critical patent/IT948244B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/95—Lidar systems specially adapted for specific applications for meteorological use
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
IT47796/72A 1971-01-22 1972-01-18 Apparecchio per analizzare a distanza materiali gassosi IT948244B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10871071A 1971-01-22 1971-01-22

Publications (1)

Publication Number Publication Date
IT948244B true IT948244B (it) 1973-05-30

Family

ID=22323641

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47796/72A IT948244B (it) 1971-01-22 1972-01-18 Apparecchio per analizzare a distanza materiali gassosi

Country Status (9)

Country Link
US (1) US3723007A (it)
CA (1) CA944581A (it)
CH (1) CH564189A5 (it)
DE (1) DE2202969A1 (it)
FR (1) FR2122520B1 (it)
GB (1) GB1337357A (it)
IL (1) IL38531A (it)
IT (1) IT948244B (it)
SE (1) SE373210B (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986775A (en) * 1974-12-26 1976-10-19 The United States Of America As Represented By The Secretary Of The Navy Remote measurement of fluid temperature by raman scattered radiation
US4008961A (en) * 1975-04-21 1977-02-22 Allied Chemical Corporation Monochromatic detection of plural rotational Raman spectra generated by multiple frequency excitation
FR2310554A1 (fr) * 1975-05-05 1976-12-03 Commissariat Energie Atomique Dispositif d'analyse de gaz par spectrometrie raman
US4041313A (en) * 1975-11-03 1977-08-09 The United States Of America As Represented By The Secretary Of The Navy Emittance calorimetric method
US4127329A (en) * 1976-12-21 1978-11-28 Northeast Utilities Service Company Raman scattering system and method for aerosol monitoring
DE2723939C2 (de) * 1977-05-24 1983-01-05 Hans-Jörg Dr.rer.nat. 8520 Erlangen Albrecht Vorrichtung zur Atemgasanalyse
DE3119762C2 (de) * 1981-05-18 1983-03-03 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Verfahren und Vorrichtung zum Messen und Regeln von Laserstrahlung
US4496839A (en) * 1982-11-03 1985-01-29 Spectral Sciences Incorporated System and method for remote detection and identification of chemical species by laser initiated nonresonant infrared spectroscopy
US4789239A (en) * 1983-06-10 1988-12-06 Mitsubishi Cable Industries, Ltd. Emission spectroscopic analyzer
US4620284A (en) * 1983-12-29 1986-10-28 Uop Inc. Qualitative and quantitative analysis using Raman scattering
US4575629A (en) * 1983-12-29 1986-03-11 Uop Inc. Detector for raman spectra and other weak light
SE450913B (sv) * 1984-08-10 1987-08-10 Hans Georg Edner Gaskorrelerad lidar
US4737030A (en) * 1985-02-06 1988-04-12 Southern California Edison Company Apparatus and method for analyzing spectral radiance
USRE34153E (en) * 1985-09-11 1992-12-29 University Of Utah Molecular gas analysis by Raman scattering in intracavity laser configuration
US4648714A (en) * 1985-09-11 1987-03-10 University Of Utah Molecular gas analysis by Raman scattering in intracavity laser configuration
US4784486A (en) * 1987-10-06 1988-11-15 Albion Instruments Multi-channel molecular gas analysis by laser-activated Raman light scattering
US4886358A (en) * 1988-05-31 1989-12-12 The United States Of America As Represented By The Secretary Of The Navy Organic vapor assay by Raman spectroscopy
DE4015623A1 (de) * 1990-05-15 1991-11-21 Fraunhofer Ges Forschung Anordnung zur darstellung der verteilung von fremdgasen und verfahren hierfuer
FR2663752B1 (fr) * 1990-06-25 1993-01-22 Seso Dispositif de mesure de parametres meteorologiques.
US5257085A (en) * 1991-04-24 1993-10-26 Kaman Aerospace Corporation Spectrally dispersive imaging lidar system
US5506678A (en) * 1992-02-24 1996-04-09 Hewlett Packard Company System for collecting weakly scattered electromagnetic radiation
EP0557658B1 (en) * 1992-02-24 1997-05-07 Hewlett-Packard Company Raman spectroscopy of respiratory gases
US5521703A (en) * 1994-10-17 1996-05-28 Albion Instruments, Inc. Diode laser pumped Raman gas analysis system with reflective hollow tube gas cell
US6542243B2 (en) 2000-01-27 2003-04-01 Lambda Physik Ag Resonator optics monitoring method
US6587202B2 (en) 2000-01-28 2003-07-01 Lambda Physik Ag Optical materials testing method
US6819265B2 (en) * 2002-08-22 2004-11-16 Rosemount Aerospace Inc. Advanced warning ice detection system for aircraft
DE10304817A1 (de) * 2003-02-06 2004-09-02 Bayer Ag Verfahren zur verbesserten Herstellung von Pfropfpolymerisaten
CA2518491C (en) * 2003-03-07 2011-11-08 Shikoku Research Institute Incorporated Gas leakage monitoring method and its system
US8072595B1 (en) * 2005-08-29 2011-12-06 Optech Ventures, Llc Time correlation system and method
FR2937421B1 (fr) * 2008-10-17 2010-12-31 France Etat Ponts Chaussees Determination de la concentration en sel d'une solution aqueuse.
AT511512B1 (de) * 2011-05-20 2013-02-15 Univ Wien Tech Vorrichtung zur detektion von reflektiertem, in einem objekt gestreuten licht
DE102012006047B3 (de) 2012-03-27 2013-08-01 Deutsches Zentrum Für Luft- Und Raumfahrt Vorrichtung zur Ermittlung von Gaskonzentrationen
US9772228B2 (en) 2013-10-21 2017-09-26 Teknologian Tutkimuskeskus Vtt Oy Device and method for optical measurement of a target
EP3130909B1 (en) * 2014-04-08 2021-07-14 Mitsubishi Electric Corporation Floating particle detection device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528740A (en) * 1967-06-21 1970-09-15 Avco Corp Single-ended transmissometer utilizing a pulsed laser for determining visual range
US3625613A (en) * 1968-06-28 1971-12-07 Avco Corp Apparatus for remote sensing and analyzing of gaseous materials using raman radiation

Also Published As

Publication number Publication date
FR2122520B1 (it) 1974-12-13
DE2202969A1 (de) 1972-08-03
IL38531A (en) 1974-06-30
CH564189A5 (it) 1975-07-15
IL38531A0 (en) 1972-03-28
GB1337357A (en) 1973-11-14
SE373210B (it) 1975-01-27
US3723007A (en) 1973-03-27
CA944581A (en) 1974-04-02
FR2122520A1 (it) 1972-09-01

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