ATE123571T1 - Differential-fluoreszenz-lidar und damit verbundenes nachweisverfahren. - Google Patents

Differential-fluoreszenz-lidar und damit verbundenes nachweisverfahren.

Info

Publication number
ATE123571T1
ATE123571T1 AT90830410T AT90830410T ATE123571T1 AT E123571 T1 ATE123571 T1 AT E123571T1 AT 90830410 T AT90830410 T AT 90830410T AT 90830410 T AT90830410 T AT 90830410T AT E123571 T1 ATE123571 T1 AT E123571T1
Authority
AT
Austria
Prior art keywords
detection method
associated detection
fluorescence lidar
differential fluorescence
optical channels
Prior art date
Application number
AT90830410T
Other languages
English (en)
Inventor
Giovanna Cecchi
Luca Pantani
Original Assignee
Consiglio Nazionale Ricerche
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 Consiglio Nazionale Ricerche filed Critical Consiglio Nazionale Ricerche
Application granted granted Critical
Publication of ATE123571T1 publication Critical patent/ATE123571T1/de

Links

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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6402—Atomic fluorescence; Laser induced fluorescence
    • 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
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4802—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N2021/6417—Spectrofluorimetric devices
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N2021/6417—Spectrofluorimetric devices
    • G01N2021/6421—Measuring at two or more wavelengths

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Electromagnetism (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
AT90830410T 1989-09-20 1990-09-19 Differential-fluoreszenz-lidar und damit verbundenes nachweisverfahren. ATE123571T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8909528A IT1234466B (it) 1989-09-20 1989-09-20 Lidar a fluorescenza differenziale e relativo metodo di rilevamento

Publications (1)

Publication Number Publication Date
ATE123571T1 true ATE123571T1 (de) 1995-06-15

Family

ID=11131673

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90830410T ATE123571T1 (de) 1989-09-20 1990-09-19 Differential-fluoreszenz-lidar und damit verbundenes nachweisverfahren.

Country Status (9)

Country Link
US (1) US5096293A (de)
EP (1) EP0419425B1 (de)
JP (1) JPH03206944A (de)
AT (1) ATE123571T1 (de)
CA (1) CA2025468A1 (de)
DE (1) DE69019903T2 (de)
DK (1) DK0419425T3 (de)
ES (1) ES2072417T3 (de)
IT (1) IT1234466B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231401A (en) * 1990-08-10 1993-07-27 Kaman Aerospace Corporation Imaging lidar system
US5257085A (en) * 1991-04-24 1993-10-26 Kaman Aerospace Corporation Spectrally dispersive imaging lidar system
US6066295A (en) * 1996-05-31 2000-05-23 Spectral Sciences, Inc. System and method for remote detection and remediation of airborne and waterborne chemical/biological agents
DE69805862T2 (de) 1998-10-28 2003-01-16 Deutsch Zentr Luft & Raumfahrt Fluoreszenz-detektor-anordnung zur bestimmung von bedeutsamen vegetationsparametern
JP3728495B2 (ja) 2001-10-05 2005-12-21 独立行政法人産業技術総合研究所 多層膜マスク欠陥検査方法及び装置
DE10150336B4 (de) * 2001-10-15 2005-01-05 Freie Universität Berlin Verfahren zur Erzeugung einer künstlichen Lichtquelle in großer Höhe, insbesondere zur Kalibrierung von astronomischen Teleskopen
US7148974B1 (en) 2004-01-13 2006-12-12 Sandia Corporation Method for tracking the location of mobile agents using stand-off detection technique
JP2007010647A (ja) * 2005-06-02 2007-01-18 Miyazaki Tlo:Kk 異物検出方法
EP2920576A1 (de) 2012-11-15 2015-09-23 Nemor Technologies Oü Einheit und verfahren für optische kontaktlose öldetektion
CN109374587B (zh) * 2018-10-23 2021-03-16 华南农业大学 一种基于激光诱导荧光技术的飞机施药效果检测方法
US11556000B1 (en) 2019-08-22 2023-01-17 Red Creamery Llc Distally-actuated scanning mirror

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4959549A (en) * 1986-11-28 1990-09-25 Commonwealth Scientific And Industrial Research Organisation Determination of properties of coal
US4954435A (en) * 1987-01-12 1990-09-04 Becton, Dickinson And Company Indirect colorimetric detection of an analyte in a sample using ratio of light signals
US4833332A (en) * 1987-06-12 1989-05-23 E. I. Du Pont De Nemours And Company Scanning fluorescent detection system
JP2675029B2 (ja) * 1987-12-07 1997-11-12 株式会社日立製作所 光検出型電気泳動装置
GB8800583D0 (en) * 1988-01-12 1988-03-23 British Petroleum Co Plc Remote sensing system
US4866283A (en) * 1988-08-12 1989-09-12 Southwest Research Institute Optical inspection of food products

Also Published As

Publication number Publication date
JPH03206944A (ja) 1991-09-10
IT1234466B (it) 1992-05-18
EP0419425B1 (de) 1995-06-07
EP0419425A2 (de) 1991-03-27
IT8909528A0 (it) 1989-09-20
EP0419425A3 (en) 1992-02-12
ES2072417T3 (es) 1995-07-16
DK0419425T3 (da) 1995-09-04
DE69019903T2 (de) 1996-02-22
CA2025468A1 (en) 1991-03-21
US5096293A (en) 1992-03-17
DE69019903D1 (de) 1995-07-13

Similar Documents

Publication Publication Date Title
ATE123571T1 (de) Differential-fluoreszenz-lidar und damit verbundenes nachweisverfahren.
CA2084408A1 (en) Illumination system and method for a high definition light microscope
JPS51144203A (en) Political device for information reproduction
CA2058066A1 (en) Optical scanner with extended depth of focus
ATE155272T1 (de) Optischer rauchmelder
EP0790654A3 (de) Photoreflektierender Detektor und Verfahren zu dessen Herstellung
AU2436601A (en) Optical scheme for high flux low-background two-dimensional small angle x-ray scattering
AU538975B2 (en) Focus detector
EP0054349A3 (de) Automatisch scharfeingestelltes optisches System
DE3584314D1 (de) Automatische fokussiereinrichtung.
EP0159023A3 (de) Optische Abtastvorrichtung
CA2144335A1 (en) Pit detector and method
WO1996027808A3 (en) Method and apparatus for detecting the presence and location of objects in a field
EP0262855A3 (de) Erzeugung von gepulsten Elektronenstrahlen
WO1988001367A3 (en) Spurious electromagnetic energy discriminator for electro-optical inspection systems
MY118337A (en) An optical system for shaping beam and an optical pickup employing the same.
EP0386894A3 (de) Fokussierung eines Elektronenstrahls
JPS5683848A (en) Focusing device
ATE69326T1 (de) Mit strahlen abtastendes abtastsystem.
DE3174247D1 (en) Method to detect optically and/or to measure a deformation and/or a displacement of an object or part of an object, device to carry out the method and use of the method
JPS5525853A (en) Tracking device for optical information track
JPS5497358A (en) Scanning electron microscope
JPS6444084A (en) Two-dimensional photoamplifier
JPS6489038A (en) Focus controller
JPS54110563A (en) Optical read-out system

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee