AU2002367326A1 - Method and array for the detection of foreign gas in optical imaging and/or beam control systems - Google Patents

Method and array for the detection of foreign gas in optical imaging and/or beam control systems

Info

Publication number
AU2002367326A1
AU2002367326A1 AU2002367326A AU2002367326A AU2002367326A1 AU 2002367326 A1 AU2002367326 A1 AU 2002367326A1 AU 2002367326 A AU2002367326 A AU 2002367326A AU 2002367326 A AU2002367326 A AU 2002367326A AU 2002367326 A1 AU2002367326 A1 AU 2002367326A1
Authority
AU
Australia
Prior art keywords
array
detection
optical imaging
control systems
beam control
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.)
Abandoned
Application number
AU2002367326A
Other languages
English (en)
Inventor
Gerhart Schroff
Michael Stetter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2002367326A1 publication Critical patent/AU2002367326A1/en
Abandoned legal-status Critical Current

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure
    • B23K26/128—Laser beam path enclosures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B23K26/705—Beam measuring device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
AU2002367326A 2002-01-08 2002-12-30 Method and array for the detection of foreign gas in optical imaging and/or beam control systems Abandoned AU2002367326A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10200349.1 2002-01-08
DE10200349A DE10200349A1 (de) 2002-01-08 2002-01-08 Verfahren und Anordnung zur Fremdgaserkennung im Strahlengang optischer Abbildungs- und/oder Strahlführungssysteme
PCT/EP2002/014806 WO2003058213A1 (de) 2002-01-08 2002-12-30 Verfahren und anordnung zur fremdgaserkennung in optischen abbildungs- und/oder strahlführungssystemen

Publications (1)

Publication Number Publication Date
AU2002367326A1 true AU2002367326A1 (en) 2003-07-24

Family

ID=7711622

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002367326A Abandoned AU2002367326A1 (en) 2002-01-08 2002-12-30 Method and array for the detection of foreign gas in optical imaging and/or beam control systems

Country Status (4)

Country Link
EP (1) EP1463929A1 (de)
AU (1) AU2002367326A1 (de)
DE (1) DE10200349A1 (de)
WO (1) WO2003058213A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10253162B4 (de) * 2002-11-14 2005-11-03 Infineon Technologies Ag Verfahren zum Spülen einer optischen Linse
DE102004029672B4 (de) * 2004-06-11 2007-04-12 Novapax Kunststofftechnik Steiner Gmbh & Co. Kg Vorrichtung zur Bearbeitung von Werkstücken
DE102004034832B4 (de) * 2004-07-19 2014-05-22 Gerhart Schroff Verfahren und Anordnung zur Gasanalyse
CN102066035B (zh) * 2008-06-20 2014-11-12 通快机床两合公司 激光加工设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820444C2 (de) * 1978-05-10 1982-04-29 Aleksandr Fedorovič Egorov Verfahren und Vorrichtung zur quantitativen Bestimmung des Fremdgas- bzw. -dampfgehaltes in einem Gasgemisch
DE3707622A1 (de) * 1987-03-10 1988-09-22 Pierburg Gmbh Verfahren und vorrichtung zum messen geringer gaskonzentrationen
DE3804134A1 (de) * 1988-02-11 1989-08-24 Felten & Guilleaume Energie Verfahren und einrichtung zum messen der konzentration eines fremdgases in einem gasgemisch unter nutzung eines moires
IT1248992B (it) * 1990-06-25 1995-02-11 Cise Spa Cella optoacustica per la misura di concentrazioni di specie chimiche in fluidi in genere
DE4126885A1 (de) * 1991-08-14 1993-02-18 Michael Rupp Verfahren und vorrichtung zum untersuchen von behaeltnissen auf fremdstoffe
DE4342624C1 (de) * 1993-12-14 1995-06-29 Deutsche Forsch Luft Raumfahrt Vorrichtung zum Erzeugen eines definierten Ozon-Fremdgas-Gemisches und Verfahren zum Bereitstellen eines definierten Ozon-Fremdgas-Gemisches in einem geschlossenen Behälter
DE4427314C2 (de) * 1994-08-02 1997-02-20 Graessle Walter Gmbh Vorrichtung zur Untersuchung von Behältern auf Fremdgase
US5929981A (en) * 1996-06-18 1999-07-27 Ohmeda Inc. System for monitoring contamination of optical elements in a Raman gas analyzer
NL1007970C2 (nl) * 1998-01-07 1999-07-08 Stichting Tech Wetenschapp Werkwijze voor het spectroscopisch bepalen van een vluchtige organische verbinding in een door een zoogdier afgegeven gas.
US6442182B1 (en) * 1999-02-12 2002-08-27 Lambda Physik Ag Device for on-line control of output power of vacuum-UV laser
DE19840345B4 (de) * 1998-09-04 2004-09-30 Dräger Medical AG & Co. KGaA Verfahren und Vorrichtung zum quantitativen Aufspüren eines vorgegebenen Gases

Also Published As

Publication number Publication date
EP1463929A1 (de) 2004-10-06
DE10200349A1 (de) 2003-07-17
WO2003058213A1 (de) 2003-07-17

Similar Documents

Publication Publication Date Title
AU2003275356A1 (en) High dynamic range optical inspection system and method
AU2003300367A1 (en) Systems and methods for inspecting an optical interface
AU2003288508A1 (en) Automatic optical inspection system and method
AU2003262728A1 (en) Method and system for providing beam polarization
HK1172531A1 (en) System and method for attenuating the effect of ambient light on an optical sensor
AU2002331063A1 (en) Method and apparatus for optical beam alignment detection and control
AU2003298568A1 (en) Optical steam quality measurement system and method
AU2002365224A1 (en) Physiomagnetometric inspection and surveillance system and method
AU2003293862A1 (en) Multi-axis compound lens, beam system making use of the compound lens, and method using the compound lens
AU2003278465A1 (en) Medical viewing system and method for detecting boundary structures
AU2003234289A1 (en) System and method for blackfield detection
AU2003299606A1 (en) Method for aberration detection and measurement
AU2002353097A1 (en) Methods and systems for analyzing the degradation and failure of mechanical systems
AU2003266616A1 (en) Test system and control method thereof
AU2003251277A1 (en) System for level gauging and alarms
AU2003239375A1 (en) Systems and methods for detecting vulnerable plaque
AU2003258782A1 (en) Device and method for inspecting an ionising beam
AU2002225321A1 (en) Method and system for tracking an object
AU2003269456A1 (en) Tight focusing method and system
AU2002312698A1 (en) Video smoke detection system and method for examining the same
AU2002367326A1 (en) Method and array for the detection of foreign gas in optical imaging and/or beam control systems
AU2003285944A1 (en) Systems and methods that detect changes in incident optical radiation
AU2003243617A1 (en) An inspection system and method
IL166504A0 (en) Method and system for optical distance and angle measurement
AU2003283767A1 (en) Optical inspection system and radiation source for use therein

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase